{"title":"API","description":null,"products":[{"product_id":"api-ammonia-test-kit-fresh-saltwater","title":"API Ammonia Test Kit Fresh\/Saltwater","description":"\u003cp\u003e\u003cstrong\u003eThe one reading that explains most unexplained fish losses.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe API Ammonia Test Kit measures total ammonia from 0 to 8 ppm in both freshwater and saltwater aquariums, using two liquid reagents read against a printed colour chart. The pack is rated at approximately 130 tests, and a result takes five minutes from filling the tube. Ammonia is colourless and odourless in water, so testing is the only way to see it before the fish show you.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat it actually measures:\u003c\/strong\u003e total ammonia, which includes ammonia that has already been detoxified by a product such as Ammo-Lock. A positive reading is not automatically a poisoning — see the questions below.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReads 0 to 8 ppm\u003c\/strong\u003e — wide enough to cover a fully crashed filter, not just a mild spike.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo colour charts in the box\u003c\/strong\u003e — one for freshwater and one for saltwater, because the chemistry reads differently in each.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiquid reagents in dropper bottles\u003c\/strong\u003e — measured drop by drop rather than a strip that degrades in a humid cupboard.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbout 130 tests per kit\u003c\/strong\u003e — enough for weekly testing on several tanks for well over a year.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFive-minute result\u003c\/strong\u003e — quick enough to test, act, and re-test the same evening.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAmmonia test solution bottle #1\u003c\/li\u003e\n\u003cli\u003eAmmonia test solution bottle #2\u003c\/li\u003e\n\u003cli\u003eGlass test tube with a snap-tight cap\u003c\/li\u003e\n\u003cli\u003eFreshwater colour chart\u003c\/li\u003e\n\u003cli\u003eSaltwater colour chart\u003c\/li\u003e\n\u003cli\u003eInstruction booklet covering how to test and how to correct unsafe readings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNot included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNo reference or calibration standard is supplied — the kit is read by colour comparison, not calibrated against a known sample.\u003c\/li\u003e\n\u003cli\u003eNo treatment product. If the reading is above zero you will need something to act on it — see \"Goes well with\".\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter measured\u003c\/th\u003e\n\u003ctd\u003eTotal ammonia (free ammonia NH3 plus ammonium NH4+)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRange\u003c\/th\u003e\n\u003ctd\u003e0 to 8 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTests per kit\u003c\/th\u003e\n\u003ctd\u003eApproximately 130\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eReagents\u003c\/th\u003e\n\u003ctd\u003eTwo liquid dropper bottles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSample volume\u003c\/th\u003e\n\u003ctd\u003e5 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTime to result\u003c\/th\u003e\n\u003ctd\u003e5 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater types\u003c\/th\u003e\n\u003ctd\u003eFreshwater and saltwater, with a separate colour chart for each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eReading method\u003c\/th\u003e\n\u003ctd\u003eVisual colour comparison against the printed chart\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eHow to run the test\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eFill the test tube to the 5 mL line with aquarium water.\u003c\/li\u003e\n\u003cli\u003eAdd 8 drops from bottle #1.\u003c\/li\u003e\n\u003cli\u003eAdd 8 drops from bottle #2.\u003c\/li\u003e\n\u003cli\u003eCap the tube and shake vigorously for 5 seconds.\u003c\/li\u003e\n\u003cli\u003eWait 5 minutes for the colour to develop.\u003c\/li\u003e\n\u003cli\u003eCompare against the freshwater or saltwater chart in good natural light, holding the tube against the white area of the card.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eHold the dropper bottles vertically so the drops are a consistent size. Rinse the tube with tank water, not detergent, between tests.\u003c\/p\u003e\n\n\u003ch3\u003eWhat the reading should be\u003c\/h3\u003e\n\u003cp\u003eThe target is the same across every setup — zero. What changes is how much urgency a positive reading carries, because the share of total ammonia present as free ammonia (NH3, the toxic form) rises as pH and temperature rise.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSetup\u003c\/th\u003e\n\u003cth\u003eTarget total ammonia\u003c\/th\u003e\n\u003cth\u003eWhat a reading above 0 means here\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunity freshwater\u003c\/td\u003e\n\u003ctd\u003e0 ppm\u003c\/td\u003e\n\u003ctd\u003eUsually overfeeding, a filter cleaned too thoroughly, or a dead fish behind the hardscape. Act the same day.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlanted freshwater\u003c\/td\u003e\n\u003ctd\u003e0 ppm\u003c\/td\u003e\n\u003ctd\u003ePlants take up some ammonia, so a positive reading in a heavily planted tank suggests the load has outrun the plants and the filter together.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAfrican cichlid\u003c\/td\u003e\n\u003ctd\u003e0 ppm\u003c\/td\u003e\n\u003ctd\u003eThese tanks run alkaline, so more of the total ammonia is present as toxic free ammonia. A reading that would be borderline in a soft-water tank is more serious here.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMarine fish-only with live rock\u003c\/td\u003e\n\u003ctd\u003e0 ppm\u003c\/td\u003e\n\u003ctd\u003eMarine pH sits above 8, so the same caution applies. Use the saltwater chart, not the freshwater one.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReef\u003c\/td\u003e\n\u003ctd\u003e0 ppm\u003c\/td\u003e\n\u003ctd\u003eCorals and invertebrates are less tolerant than fish. Any reading above zero is a reason to stop dosing and feeding and investigate immediately.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTank still cycling\u003c\/td\u003e\n\u003ctd\u003eFalls to 0 as the cycle completes\u003c\/td\u003e\n\u003ctd\u003eExpected. Track it alongside nitrite and nitrate to see where the cycle has got to.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable for\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWeekly routine testing on established freshwater or marine tanks\u003c\/li\u003e\n\u003cli\u003eTracking a fishless or fish-in cycle from start to finish\u003c\/li\u003e\n\u003cli\u003eDiagnosing sudden fish losses, gasping at the surface or red gills\u003c\/li\u003e\n\u003cli\u003eChecking a quarantine tub, which usually has no mature filter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDistinguishing free ammonia from ionised ammonium. This kit reads the total; the split between them is set by your pH and temperature.\u003c\/li\u003e\n\u003cli\u003eConfirming that a detoxifier has worked. Detoxified ammonia still shows on the test.\u003c\/li\u003e\n\u003cli\u003eAnyone who needs a logged, digital number — this is a visual colour match.\u003c\/li\u003e\n\u003cli\u003eTesting anything other than ammonia. Nitrite, nitrate and pH each need their own test.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCare and storage\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStore the bottles upright with the caps firmly on, out of direct sun and away from heat.\u003c\/li\u003e\n\u003cli\u003eCheck the use-by date printed on the pack. Liquid reagents drift as they age, and an old bottle #2 is the usual reason a test reads oddly green.\u003c\/li\u003e\n\u003cli\u003eKeep the kit out of reach of children and away from food preparation areas.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGoes well with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-ammo-lock\"\u003eAPI Ammo-Lock\u003c\/a\u003e — the immediate action when the reading is above zero and you have fish in the tank.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-quick-start\"\u003eAPI Quick Start\u003c\/a\u003e — adds the nitrifying bacteria that bring the reading back to zero permanently.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-freshwater-master-multi-test-kit-5-in-1\"\u003eAPI Freshwater Master Test Kit\u003c\/a\u003e — if you also need nitrite, nitrate and pH, the master kit is better value than buying each separately.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-freshwater-ph-test-kit\"\u003eAPI Freshwater pH Test Kit\u003c\/a\u003e — pH is what decides how dangerous a given ammonia reading actually is.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/api\"\u003eThe full API range\u003c\/a\u003e — test kits and the treatments that correct what they find.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eNothing here limits your rights under the Australian Consumer Law. If reagents arrive leaking, short-dated or the glass tube is broken, contact us for a replacement.\u003c\/p\u003e\n\u003cp\u003eFreight is standard. The kit ships as an ordinary parcel with no dangerous goods surcharge.\u003c\/p\u003e\n\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eHow many tests does the API Ammonia Test Kit do?\u003c\/h4\u003e\n\u003cp\u003eApproximately 130, based on API's pack claim. That figure assumes 8 drops from each bottle per test and a 5 mL sample; using a larger sample volume will reduce the count.\u003c\/p\u003e\n\u003ch4\u003eWhat is a safe ammonia level in an aquarium?\u003c\/h4\u003e\n\u003cp\u003eZero. API's guidance is that small amounts of ammonia stress fish and large amounts kill fish, and there is no level that is actively beneficial. Any reading above zero in a stocked tank is a reason to act.\u003c\/p\u003e\n\u003ch4\u003eI dosed Ammo-Lock and the test still reads 1 ppm. Is the test broken?\u003c\/h4\u003e\n\u003cp\u003eNo. Ammonia detoxifiers convert ammonia to a non-toxic form rather than removing it, and API's own Ammo-Lock label states the water will still test positive until the biological filter processes it out. The reading falls as the filter matures, not as the detoxifier works.\u003c\/p\u003e\n\u003ch4\u003eCan I use this kit on a saltwater tank?\u003c\/h4\u003e\n\u003cp\u003eYes. The kit is made for freshwater and saltwater aquariums and includes a separate colour chart for each. Read salt water against the saltwater card — comparing it to the freshwater card will give you the wrong answer.\u003c\/p\u003e\n\u003ch4\u003eWhy choose a liquid kit over test strips?\u003c\/h4\u003e\n\u003cp\u003eLiquid reagents are dosed drop by drop into a measured 5 mL sample, so the result does not depend on how long a strip sat in the water or how much humidity got into the tub. The trade-off is five minutes of waiting instead of thirty seconds.\u003c\/p\u003e\n\u003ch4\u003eThe colour sits between two blocks on the chart. What now?\u003c\/h4\u003e\n\u003cp\u003eRead it as the higher of the two and act on that. Colour-match kits are deliberately banded, and in a stocked tank the cost of over-reacting to 0.25 ppm is a water change you did not strictly need.\u003c\/p\u003e","brand":"API","offers":[{"title":"Default Title","offer_id":54774194766115,"sku":null,"price":54.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/APH151_3.png?v=1772082100"},{"product_id":"api-aquarium-start-up-pack-stress-coat-quick-start-30ml-bottles","title":"API Aquarium Start Up Pack Stress Coat \u0026 Quick Start 30ml Bottles","description":"\u003cp\u003e\u003cstrong\u003eEverything to start a tank right.\u003c\/strong\u003e The API Aquarium Start Up Pack pairs Stress Coat and Quick Start in handy 30 mL bottles — Stress Coat makes tap water safe and protects fish slime coats, while Quick Start adds live nitrifying bacteria so the cycle begins immediately.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eStress Coat 30 mL — removes chlorine and chloramine, protects with aloe vera\u003c\/li\u003e\n\u003cli\u003eQuick Start 30 mL — live nitrifying bacteria to kick-start the cycle\u003c\/li\u003e\n\u003cli\u003eThe two essentials for any new tank in one pack\u003c\/li\u003e\n\u003cli\u003ePerfect size for bowls, nanos and first setups\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eTip:\u003c\/strong\u003e even with Quick Start, stock slowly and test ammonia for the first few weeks — bacteria need time to build to a full bioload.\u003c\/p\u003e","brand":"API","offers":[{"title":"Default Title","offer_id":54774195061027,"sku":null,"price":19.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/APH270_3.png?v=1772082110"},{"product_id":"api-betta-water-conditioner-50ml","title":"API Betta Water Conditioner 50ml","description":"\u003cp\u003e\u003cstrong\u003eChlorine, chloramine and ammonia dealt with before the fish goes in.\u003c\/strong\u003e API Betta Water Conditioner is a 50 mL tap water conditioner for betta bowls and small freshwater aquariums. API's registered label declares aloe vera leaf at 0.01 g per 100 mL as the active constituent, over a base the safety data sheet gives as sodium thiosulfate at 1–5%, aloes extract under 1% and Japanese green tea under 0.5%. Dosed at 2.5 mL per 3.8 L, one bottle treats roughly 75 litres.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemoves chlorine, chloramines and ammonia\u003c\/strong\u003e — API's registered label wording is that it \"instantly makes tap water safe for Bettas, by removing toxic compounds, including chlorine, chloramines and ammonia\".\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAloe vera is the declared active\u003c\/strong\u003e — 0.01 g per 100 mL on the registered label, which is one fifth the concentration API declares in Stress Coat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSynthetic slime coat\u003c\/strong\u003e — API states the formulation includes a polymer that creates a synthetic slime coat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJapanese green tea extract\u003c\/strong\u003e — declared at under 0.5% in API's safety data sheet, and described by API as an antioxidant for fish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmall-volume dosing\u003c\/strong\u003e — the label carries a quarter-teaspoon-per-half-gallon rate, which is the point of the product: bowl-sized doses without guesswork.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e50 mL treats about 75 litres\u003c\/strong\u003e — enough for a year of weekly changes on a 5 litre bowl, with room to spare.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOne thing this product does not do\u003c\/h3\u003e\n\u003cp\u003eAPI makes \u003cstrong\u003eno heavy-metal claim\u003c\/strong\u003e for the Betta Water Conditioner. Its safety data sheet declares no chelating agent, and the words \"heavy metal\" and \"detoxify\" appear nowhere on API's product page for it.\u003c\/p\u003e\n\u003cp\u003eSome retailers, and an earlier version of this page, said otherwise. That was wrong and we have removed it. If heavy metals in your tap water are the problem you are solving, \u003ca href=\"\/products\/api-stress-coat\"\u003eAPI Stress Coat\u003c\/a\u003e is the product that carries the claim.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eAPI (Mars Fishcare North America)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBottle size\u003c\/th\u003e\n\u003ctd\u003e50 mL (1.7 fl oz). API sells this product in one size only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTreats\u003c\/th\u003e\n\u003ctd\u003eAbout 75 litres, calculated from API's own dose rate. API publishes no treated-volume figure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDose rate\u003c\/th\u003e\n\u003ctd\u003e2.5 mL per 3.8 L, or 1.25 mL per 1.9 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eActive constituent\u003c\/th\u003e\n\u003ctd\u003eAloe vera leaf, 0.01 g per 100 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater type\u003c\/th\u003e\n\u003ctd\u003eFreshwater. The label reads \"For Tropical fish use only\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAppearance\u003c\/th\u003e\n\u003ctd\u003eLight green liquid, no odour, mixes with water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003epH of concentrate\u003c\/th\u003e\n\u003ctd\u003e9.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRelative density\u003c\/th\u003e\n\u003ctd\u003e1.025\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStorage\u003c\/th\u003e\n\u003ctd\u003eBelow 38 °C, sealed, in a cool dry place\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRegulatory\u003c\/th\u003e\n\u003ctd\u003eRegistered in the United States as an OTC animal drug, NDC 17163-092\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFreight\u003c\/th\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eIngredients and active constituents\u003c\/h3\u003e\n\u003cp\u003eTwo declarations exist for this product and they cover different ground. Both are reproduced below, checked 7 August 2026.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRegistered label declaration:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eActive ingredient\u003c\/th\u003e\n\u003cth\u003eBasis of strength\u003c\/th\u003e\n\u003cth\u003eStrength\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAloe vera leaf\u003c\/td\u003e\n\u003ctd\u003eAloe vera leaf\u003c\/td\u003e\n\u003ctd\u003e0.01 g in 100 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eNo inactive ingredients are listed against the registered label.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSafety data sheet composition\u003c\/strong\u003e (revision 27 June 2017):\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eComponent\u003c\/th\u003e\n\u003cth\u003eCAS\u003c\/th\u003e\n\u003cth\u003eConcentration\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater\u003c\/td\u003e\n\u003ctd\u003e7732-18-5\u003c\/td\u003e\n\u003ctd\u003eOver 90%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSodium thiosulfate\u003c\/td\u003e\n\u003ctd\u003e7772-98-7\u003c\/td\u003e\n\u003ctd\u003e1–5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNon-hazardous ingredients, proprietary\u003c\/td\u003e\n\u003ctd\u003eNot disclosed\u003c\/td\u003e\n\u003ctd\u003e1–5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAloes extract\u003c\/td\u003e\n\u003ctd\u003e85507-69-3\u003c\/td\u003e\n\u003ctd\u003eUnder 1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJapanese green tea\u003c\/td\u003e\n\u003ctd\u003eNot disclosed\u003c\/td\u003e\n\u003ctd\u003eUnder 0.5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eAPI's safety data sheet states that the exact identity and percentage of part of the composition has been withheld as a trade secret. Sodium thiosulfate is the only named dechlorinating agent in the formulation.\u003c\/p\u003e\n\n\u003ch3\u003eDosage and directions\u003c\/h3\u003e\n\u003cp\u003eAPI's directions, transcribed from the registered label:\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eWater volume\u003c\/th\u003e\n\u003cth\u003eDose\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1 quart (946 mL)\u003c\/td\u003e\n\u003ctd\u003e1\/8 teaspoon (0.6 mL)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\/2 US gallon (1.9 L)\u003c\/td\u003e\n\u003ctd\u003e1\/4 teaspoon (1.25 mL)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1 US gallon (3.8 L)\u003c\/td\u003e\n\u003ctd\u003e1\/2 teaspoon (2.5 mL)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eUse when starting a new betta bowl or aquarium, and at every water change. Dose the new water, not the tank, and let it mix before the fish meets it.\u003c\/p\u003e\n\u003cp\u003eAPI publishes its rates in US customary units with metric in brackets. The metric equivalents below are worked from API's own 2.5 mL per 3.8 L figure, which is 0.66 mL per litre. They are our arithmetic, not API's published table.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eWater volume\u003c\/th\u003e\n\u003cth\u003eDose (derived from API's rate)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2 L\u003c\/td\u003e\n\u003ctd\u003e1.3 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5 L\u003c\/td\u003e\n\u003ctd\u003e3.3 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10 L\u003c\/td\u003e\n\u003ctd\u003e6.6 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20 L\u003c\/td\u003e\n\u003ctd\u003e13 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e40 L\u003c\/td\u003e\n\u003ctd\u003e26 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eAt 26 mL for a 40 litre water change, a 50 mL bottle is gone in two changes. Past about 20 litres of tank, a concentrated conditioner is the cheaper tool.\u003c\/p\u003e\n\n\u003ch3\u003eWhich API conditioner do I need?\u003c\/h3\u003e\n\u003cp\u003eThese three are separate formulations, not one recipe in three bottles. The differences are declared, and they matter.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e \u003c\/th\u003e\n\u003cth\u003eBetta Water Conditioner\u003c\/th\u003e\n\u003cth\u003eStress Coat\u003c\/th\u003e\n\u003cth\u003eTap Water Conditioner\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAloe vera (declared active)\u003c\/th\u003e\n\u003ctd\u003e0.01 g \/ 100 mL\u003c\/td\u003e\n\u003ctd\u003e0.05 g \/ 100 mL\u003c\/td\u003e\n\u003ctd\u003eNone declared\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSodium thiosulfate\u003c\/th\u003e\n\u003ctd\u003e1–5%\u003c\/td\u003e\n\u003ctd\u003eDeclared, not quantified\u003c\/td\u003e\n\u003ctd\u003e30.2%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEDTA\u003c\/th\u003e\n\u003ctd\u003eNone declared\u003c\/td\u003e\n\u003ctd\u003eEdetic acid declared\u003c\/td\u003e\n\u003ctd\u003eTetrasodium EDTA 9.8%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGreen tea extract\u003c\/th\u003e\n\u003ctd\u003eUnder 0.5%\u003c\/td\u003e\n\u003ctd\u003eNot declared\u003c\/td\u003e\n\u003ctd\u003eNot declared\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeavy metals claim\u003c\/th\u003e\n\u003ctd\u003eNone made by API\u003c\/td\u003e\n\u003ctd\u003eNeutralises heavy metals\u003c\/td\u003e\n\u003ctd\u003eDetoxifies copper, lead and zinc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDose\u003c\/th\u003e\n\u003ctd\u003e2.5 mL per 3.8 L\u003c\/td\u003e\n\u003ctd\u003e5 mL per 38 L\u003c\/td\u003e\n\u003ctd\u003e1 mL per 38 L for chlorine and metals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMarine use\u003c\/th\u003e\n\u003ctd\u003eFreshwater, tropical fish only\u003c\/td\u003e\n\u003ctd\u003eFresh and salt\u003c\/td\u003e\n\u003ctd\u003eFresh and salt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eIn plain terms: this bottle is roughly twelve times more dilute per unit volume than \u003ca href=\"\/products\/api-stress-coat\"\u003eAPI Stress Coat\u003c\/a\u003e's parent chemistry and carries a fifth of the aloe. It is a small-bottle, bowl-sized product, not a repackaged Stress Coat. Buy it for a bowl, and buy the concentrate for a tank.\u003c\/p\u003e\n\n\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBetta bowls, vases and nano tanks up to roughly 20 litres\u003c\/li\u003e\n\u003cli\u003eNew setups, and weekly water changes on small volumes\u003c\/li\u003e\n\u003cli\u003eKeepers who want a dose they can measure in a teaspoon rather than drops\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMarine and brackish aquariums. The label restricts it to tropical freshwater fish\u003c\/li\u003e\n\u003cli\u003eTanks over about 20 litres, where a concentrate costs a fraction as much per litre treated\u003c\/li\u003e\n\u003cli\u003eHeavy-metal problems, which API does not claim this product addresses\u003c\/li\u003e\n\u003cli\u003eUse in place of water changes. It conditions new water; it does not remove nitrate or organics\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSafety and handling\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKeep out of reach of children.\u003c\/li\u003e\n\u003cli\u003eStore below 38 °C, sealed, in a cool, dry, well-ventilated place.\u003c\/li\u003e\n\u003cli\u003eKeep away from acids and strong reducing agents.\u003c\/li\u003e\n\u003cli\u003eThe concentrate has a pH of 9.9 and is alkaline. Rinse skin if it is spilled on you, and do not pour it neat onto a fish.\u003c\/li\u003e\n\u003cli\u003eDose the replacement water in a bucket rather than straight into an occupied bowl, so the fish never meets the concentrate.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGoes well with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-stress-coat\"\u003eAPI Stress Coat\u003c\/a\u003e — the concentrate to move to once your betta graduates from a bowl to a tank.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-freshwater-master-multi-test-kit-5-in-1\"\u003eAPI Freshwater Master Multi Test Kit 5 in 1\u003c\/a\u003e — tells you whether the ammonia in a small bowl is coming from the tap or from the tank.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-quick-start\"\u003eAPI Quick Start\u003c\/a\u003e — live nitrifying bacteria, for a bowl or nano tank that has not cycled.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-betta-flakes-10gm\"\u003eAPI Betta Flakes 10 g\u003c\/a\u003e — the fish-meal-first flake for the fish this bottle is named after.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-betta-water\"\u003eAPI Betta Water\u003c\/a\u003e — API's ready-conditioned bottled water, if you would rather not dose at all.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-aquarium-salt\"\u003eAPI Aquarium Salt\u003c\/a\u003e — the freshwater tonic salt often used at the same water change.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eThis is a consumable, so no manufacturer warranty period applies. That does not affect your rights under the Australian Consumer Law: if the product is faulty, unsafe or not as described, you are entitled to a remedy.\u003c\/p\u003e\n\u003cp\u003eA 50 mL bottle ships as standard freight with no dangerous goods restriction.\u003c\/p\u003e\n\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eHow much water does a 50 mL bottle of API Betta Water Conditioner treat?\u003c\/h4\u003e\n\u003cp\u003eAbout 75 litres. API publishes no treated-volume figure, so this is worked from API's own dose rate of 2.5 mL per 3.8 L: 50 mL divided by 2.5 mL gives 20 US gallons, which is 75.7 litres.\u003c\/p\u003e\n\u003ch4\u003eDoes API Betta Water Conditioner remove heavy metals?\u003c\/h4\u003e\n\u003cp\u003eAPI makes no heavy-metal claim for this product, and its safety data sheet declares no chelating agent such as EDTA. API reserves heavy-metal language for Stress Coat and Tap Water Conditioner, both of which declare EDTA. Treat any retail listing that claims heavy-metal removal for the betta bottle as incorrect.\u003c\/p\u003e\n\u003ch4\u003eIs API Betta Water Conditioner the same as Stress Coat in a smaller bottle?\u003c\/h4\u003e\n\u003cp\u003eNo. It declares aloe vera at 0.01 g per 100 mL against Stress Coat's 0.05 g per 100 mL, adds Japanese green tea extract that Stress Coat does not declare, and declares no EDTA where Stress Coat declares edetic acid. It is also dosed five times heavier per litre, so it is a more dilute formulation sold in a smaller bottle.\u003c\/p\u003e\n\u003ch4\u003eHow much do I use for a 5 litre betta tank?\u003c\/h4\u003e\n\u003cp\u003eAbout 3.3 mL, worked from API's rate of 2.5 mL per 3.8 L. Dose the new water you are adding rather than the whole tank volume, unless you are filling the tank from empty.\u003c\/p\u003e\n\u003ch4\u003eCan I use it in a saltwater tank?\u003c\/h4\u003e\n\u003cp\u003eNo. The registered label restricts it to tropical fish use, and API classifies it as a freshwater treatment with no marine claim anywhere on its product page.\u003c\/p\u003e\n\u003ch4\u003eDoes it affect my ammonia test results?\u003c\/h4\u003e\n\u003cp\u003eAPI publishes no statement either way, and does not disclose the chemistry of its ammonia test, so we cannot tell you. If you need a reading you can rely on, take the sample before you dose rather than after.\u003c\/p\u003e","brand":"API","offers":[{"title":"Default Title","offer_id":54774195126563,"sku":null,"price":18.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/api-betta-water-conditioner-50ml-ba2007-3000330-1600_46ac8324-9220-4f54-9afc-1b73e815b2fe.jpg?v=1781837891"},{"product_id":"api-calcium-test-kit-liquid-1-25oz-saltwater","title":"API Calcium Test Kit Liquid 1.25oz Saltwater","description":"\u003cp\u003e\u003cstrong\u003eKnow your calcium before your corals tell you the hard way.\u003c\/strong\u003e The API Calcium Test Kit measures calcium in saltwater and reef aquariums by liquid titration — the mineral stony corals, coralline algae, clams and other calcifying invertebrates draw down continuously to build skeleton and shell. A reading here tells you whether your dosing is keeping up with what the tank is actually consuming.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTitration method\u003c\/strong\u003e — count reagent drops rather than read a colour gradient, which gives a more precise result than a dip strip.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReads as low as 20 mg\/L\u003c\/strong\u003e — sensitive enough to catch calcium depletion well before it shows up as slowed coral growth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSaltwater and reef specific\u003c\/strong\u003e — calibrated for the 400–500 ppm range a reef tank actually runs in, not a freshwater range that doesn't apply.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple kit, no equipment\u003c\/strong\u003e — test tube, two reagent bottles and a colour-matched instruction card.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eLiquid titration test kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMeasures\u003c\/th\u003e\n\u003ctd\u003eCalcium (Ca)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater type\u003c\/th\u003e\n\u003ctd\u003eSaltwater \/ reef\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRange\u003c\/th\u003e\n\u003ctd\u003eReadable to 20 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTarget reef range\u003c\/th\u003e\n\u003ctd\u003e400–500 ppm (mg\/L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWhat's included\u003c\/th\u003e\n\u003ctd\u003e2 reagent bottles, 1 capped test tube, colour-matched instructions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended testing frequency\u003c\/th\u003e\n\u003ctd\u003eWeekly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch3\u003eHow to use\u003c\/h3\u003e\n\u003cp\u003eFill the test tube to the marked line with tank water, add the first reagent, then add the second reagent one drop at a time, swirling and counting until the colour changes. Each drop typically represents a fixed increment of calcium concentration — follow the conversion on the included card, since API does not publish a universal drops-to-ppm multiplier that applies across all its titration kits.\u003c\/p\u003e\n\n\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReef tanks with stony corals, soft corals, clams and coralline algae\u003c\/li\u003e\n\u003cli\u003eFish-only saltwater systems where you also dose calcium for pH stability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFreshwater aquariums — this kit is formulated and calibrated for saltwater\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGoes well with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-copper-test-kit-liquid-1-25oz-fresh-saltwater\"\u003eAPI Copper Test Kit\u003c\/a\u003e — copper is lethal to the same invertebrates that depend on stable calcium.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-deluxe-ph-test-kit-with-liquid-adjusters\"\u003eAPI Deluxe pH Test Kit with Liquid Adjusters\u003c\/a\u003e — calcium and pH interact; a full picture needs both.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eThis is a consumable test kit, so no manufacturer warranty period applies. This does not affect your rights under the Australian Consumer Law: if the product is faulty, unsafe or not as described, you are entitled to a remedy. Ships as standard freight.\u003c\/p\u003e\n\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eWhat calcium level should a reef tank run at?\u003c\/h4\u003e\n\u003cp\u003eAPI's guidance for reef aquariums is a calcium concentration between 400 and 500 mg\/L (ppm). Most stony coral and clam keepers dose to hold within that band and test weekly to catch drift before growth slows.\u003c\/p\u003e\n\u003ch4\u003eHow often should I test calcium?\u003c\/h4\u003e\n\u003cp\u003eAPI recommends weekly testing for saltwater tanks. Calcium demand rises with coral growth and stocking, so a tank that is growing well can draw down faster over time and may need more frequent checks.\u003c\/p\u003e\n\u003ch4\u003eHow many tests are in the kit?\u003c\/h4\u003e\n\u003cp\u003eAPI does not publish an exact test count for this kit on its own product information — unlike its colour-chart kits, a titration kit's test count depends on how many drops each individual test uses, which varies with the sample's calcium level. Expect several dozen tests from a full kit at typical reef calcium levels.\u003c\/p\u003e\n\u003ch4\u003eDoes low calcium affect fish, or only corals and invertebrates?\u003c\/h4\u003e\n\u003cp\u003eCalcium demand in a reef tank is driven mainly by calcifying corals, clams and coralline algae rather than by fish. A fish-only saltwater tank is far more forgiving of calcium drift, though calcium still contributes to overall water hardness and pH stability.\u003c\/p\u003e","brand":"API","offers":[{"title":"Default Title","offer_id":54774195224867,"sku":null,"price":54.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/APH228_5.jpg?v=1772082122"},{"product_id":"api-copper-test-kit-liquid-1-25oz-fresh-saltwater","title":"API Copper Test Kit Liquid 1.25oz Fresh\/Saltwater","description":"\u003cp\u003e\u003cstrong\u003eReads total copper from 0 to 4 ppm in fresh or saltwater.\u003c\/strong\u003e The API Copper Test Kit is a liquid reagent test for tracking copper — used to monitor therapeutic copper levels during a parasite or ich treatment, and to catch copper leaching from ageing household plumbing before it reaches livestock. It ships as a 1.25 oz reagent bottle with a test tube, colour chart and instruction booklet.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReads total copper, 0–4 ppm (mg\/L)\u003c\/strong\u003e — covers both free and chelated copper forms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFresh and saltwater\u003c\/strong\u003e — one kit, one reagent, for either water type.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast liquid test\u003c\/strong\u003e — 10 drops into a 5 mL sample, shake, wait a minute, read against the chart.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitive to a faint colour\u003c\/strong\u003e — API's instructions note that even a very faint tint indicates copper is present.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAround 90 tests per kit\u003c\/strong\u003e — see the note below on where this figure comes from.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow to use it\u003c\/h3\u003e\n\u003cp\u003eReproduced from API's included instructions:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eFill the supplied test tube to the 5 mL line with a water sample.\u003c\/li\u003e\n\u003cli\u003eAdd 10 drops of Copper Test Solution.\u003c\/li\u003e\n\u003cli\u003eCap and shake for 5 seconds.\u003c\/li\u003e\n\u003cli\u003eWait 1 minute for the colour to develop.\u003c\/li\u003e\n\u003cli\u003eCompare the sample against the colour card. Even a very faint colour means copper is present.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eFree copper declines quickly in an aquarium and needs testing daily during a treatment course. Chelated copper compounds are far more stable and will remain in solution for extended periods — worth knowing before you assume a low reading means the dose has worn off.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eAPI (Mars Fishcare)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBottle size\u003c\/th\u003e\n\u003ctd\u003e1.25 oz reagent bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMeasures\u003c\/th\u003e\n\u003ctd\u003eTotal copper (free and chelated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRange\u003c\/th\u003e\n\u003ctd\u003e0 to 4 ppm (mg\/L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResolution\u003c\/th\u003e\n\u003ctd\u003eNot published by API\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSample size\u003c\/th\u003e\n\u003ctd\u003e5 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTime to result\u003c\/th\u003e\n\u003ctd\u003e1 minute\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater type\u003c\/th\u003e\n\u003ctd\u003eFreshwater and saltwater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTests per kit\u003c\/th\u003e\n\u003ctd\u003eApproximately 90 — see note\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFreight\u003c\/th\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003eAPI's own product page does not state a tests-per-kit figure. The ~90 figure above is consistent across several independent retailers who reproduce the count printed on API's packaging; it is not confirmed on API's own website, so treat it as a close approximation rather than a guaranteed count.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's included \/ what you'll still need\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCopper Test Solution reagent bottle\u003c\/li\u003e\n\u003cli\u003eCapped glass test tube\u003c\/li\u003e\n\u003cli\u003eColour comparison card\u003c\/li\u003e\n\u003cli\u003eInstruction booklet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA reference or calibration standard\u003c\/li\u003e\n\u003cli\u003eAny treatment for correcting a copper reading that's out of range\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhen the reading is out of range\u003c\/h3\u003e\n\u003cp\u003eA positive reading in an invertebrate or planted tank means copper should not be there at all — API states copper is unsuitable for aquariums or ponds with snails, shrimp, crayfish, corals or plants. \u003ca href=\"\/products\/api-bio-chem-zorb-210l\"\u003eAPI Bio-Chem Zorb\u003c\/a\u003e is rated by API to remove heavy metals from freshwater and is the product to run to strip it back out. If your tap water is the source, \u003ca href=\"\/products\/api-stress-coat\"\u003eAPI Stress Coat\u003c\/a\u003e declares a heavy-metal-neutralising claim on its label.\u003c\/p\u003e\n\u003cp\u003eDuring a copper-based medication course, the target concentration is set by that medication's own label, not by this test kit — follow the dosing product's instructions for the reading you're aiming for.\u003c\/p\u003e\n\n\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMonitoring copper during a therapeutic copper treatment\u003c\/li\u003e\n\u003cli\u003eChecking new tap water or plumbing for copper contamination\u003c\/li\u003e\n\u003cli\u003eFresh and saltwater fish-only systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReef, invertebrate or planted tanks as a green light to use copper — any measurable reading is a problem in these systems\u003c\/li\u003e\n\u003cli\u003eDetermining a medication's correct dose — read the medication's own label for that\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSafety and handling\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKeep out of reach of children.\u003c\/li\u003e\n\u003cli\u003eEye contact: flush gently with water for at least 15 minutes.\u003c\/li\u003e\n\u003cli\u003eSkin contact: wash with soap and water.\u003c\/li\u003e\n\u003cli\u003eIf swallowed, contact a physician immediately.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGoes well with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-bio-chem-zorb-210l\"\u003eAPI Bio-Chem Zorb\u003c\/a\u003e — removes heavy metals, including copper, once a treatment course is finished.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-stress-coat\"\u003eAPI Stress Coat\u003c\/a\u003e — conditions tap water and carries a heavy-metal-neutralising claim.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-freshwater-master-multi-test-kit-5-in-1\"\u003eAPI Freshwater Master Multi Test Kit 5 in 1\u003c\/a\u003e — for the other parameters worth tracking alongside copper.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-ammonia-test-kit-fresh-saltwater\"\u003eAPI Ammonia Test Kit Fresh\/Saltwater\u003c\/a\u003e — a stressed, medicated tank is also the tank most likely to spike on ammonia.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eThis is a consumable test kit, so no manufacturer warranty period applies. That does not affect your rights under the Australian Consumer Law: if the product is faulty, unsafe or not as described, you are entitled to a remedy.\u003c\/p\u003e\n\u003cp\u003eShips as standard freight.\u003c\/p\u003e\n\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eDoes this kit work in both freshwater and saltwater?\u003c\/h4\u003e\n\u003cp\u003eYes. API rates it for both water types with the same reagent and procedure.\u003c\/p\u003e\n\u003ch4\u003eHow many tests are in one kit?\u003c\/h4\u003e\n\u003cp\u003eAround 90, based on independent retailer listings that reproduce the count from API's packaging. API's own website does not state a figure, so treat this as an approximation.\u003c\/p\u003e\n\u003ch4\u003eWhy does my reading stay high a day after I stopped dosing?\u003c\/h4\u003e\n\u003cp\u003eChelated copper compounds are stable and remain in solution for extended periods, unlike free copper, which declines quickly. A high reading a day later doesn't necessarily mean you're still dosing — check whether your treatment used a chelated formulation.\u003c\/p\u003e\n\u003ch4\u003eIs any copper reading safe for shrimp or snails?\u003c\/h4\u003e\n\u003cp\u003eNo. API states copper should not be used in tanks with invertebrates, including snails, shrimp, crayfish and corals. Treat any measurable reading in an invertebrate tank as a problem to fix, not a level to manage.\u003c\/p\u003e\n\u003ch4\u003eWhat do I do if my tap water tests positive for copper?\u003c\/h4\u003e\n\u003cp\u003eUse a conditioner that declares a heavy-metal claim, such as API Stress Coat, before adding tap water to the tank, and retest.\u003c\/p\u003e","brand":"API","offers":[{"title":"Default Title","offer_id":54774195355939,"sku":null,"price":54.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/APH230_2.png?v=1772082137"},{"product_id":"api-deluxe-ph-test-kit-with-liquid-adjusters","title":"API Deluxe pH Test Kit with Liquid Adjusters","description":"\u003cp\u003e\u003cstrong\u003eTest the pH, then fix it, from one box.\u003c\/strong\u003e The API Deluxe pH Test Kit with Liquid Adjusters pairs a liquid pH test (6.0–7.6, about 250 tests) with bottles of pH Up and pH Down, so a wrong reading doesn't mean a second trip to the shop.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest and correct in one kit\u003c\/strong\u003e — the pH indicator plus both adjusters, together.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbout 250 pH tests\u003c\/strong\u003e — the same reagent as API's standard pH kit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiquid reagent accuracy\u003c\/strong\u003e — a drop-count colour test, read against a printed chart.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH Up and pH Down included\u003c\/strong\u003e — raise or lower pH without buying adjusters separately.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChild-resistant caps\u003c\/strong\u003e — on all three solution bottles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow to use it\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eTesting:\u003c\/strong\u003e fill the supplied test tube with a water sample to the marked line, add pH indicator solution as directed on the label, cap and invert to mix, then compare the colour against the printed chart in good light.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdjusting:\u003c\/strong\u003e dose pH Up or pH Down into the aquarium following the rate printed on that bottle's label, then retest before dosing again. \u003cstrong\u003eMove pH by no more than 0.2 units in any 24-hour period\u003c\/strong\u003e — a fast swing stresses fish far more than a slightly-off but stable reading. Wait, retest, and repeat gradually rather than dosing to the target in one go.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eAPI (Mars Fishcare)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMeasures\u003c\/th\u003e\n\u003ctd\u003epH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRange\u003c\/th\u003e\n\u003ctd\u003e6.0 to 7.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResolution\u003c\/th\u003e\n\u003ctd\u003eNot published by API\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMethod\u003c\/th\u003e\n\u003ctd\u003eLiquid reagent, drop-count colour comparison\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTime to result\u003c\/th\u003e\n\u003ctd\u003eAbout 1 minute\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTests per kit\u003c\/th\u003e\n\u003ctd\u003eApproximately 250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIncludes\u003c\/th\u003e\n\u003ctd\u003epH indicator, pH Up and pH Down solutions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater type\u003c\/th\u003e\n\u003ctd\u003eFreshwater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax daily pH change\u003c\/th\u003e\n\u003ctd\u003e0.2 units, per API's dosing guidance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFreight\u003c\/th\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's included \/ what you'll still need\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003epH indicator reagent bottle\u003c\/li\u003e\n\u003cli\u003epH Up solution bottle\u003c\/li\u003e\n\u003cli\u003epH Down solution bottle\u003c\/li\u003e\n\u003cli\u003eGlass test tube and colour comparison chart\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCoverage above pH 7.6 — an African cichlid tank needs API's wider-range pH kit, which does not include adjusters\u003c\/li\u003e\n\u003cli\u003eA dechlorinator — pH Up and Down adjust pH only, they don't condition tap water\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDosage and directions\u003c\/h3\u003e\n\u003cp\u003eAPI's exact millilitre-per-litre dosing rate for pH Up and pH Down is printed on each bottle's label and was not independently confirmed for this specific pack, so we haven't reproduced a number here rather than risk a wrong one — dose to the rate printed on your bottle. As a general guide, third-party dosing references put API pH Up at roughly 0.1 mL per US gallon (about 0.03 mL per litre) per dose, which is consistent with a gradual, retest-before-redosing approach rather than a single large correction.\u003c\/p\u003e\n\n\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFreshwater community and planted tanks needing pH testing and correction in the 6.0–7.6 band\u003c\/li\u003e\n\u003cli\u003eGradual pH correction with fish present, dosed carefully against the 0.2-unit daily limit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAfrican cichlid or other tanks running above pH 7.6\u003c\/li\u003e\n\u003cli\u003eLarge, fast pH corrections — always move gradually and retest\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSafety and handling\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKeep out of reach of children — all three bottles have child-resistant caps.\u003c\/li\u003e\n\u003cli\u003eAvoid eye and skin contact; rinse well with water if contact occurs.\u003c\/li\u003e\n\u003cli\u003eDo not exceed a 0.2 pH unit change per 24 hours with fish present.\u003c\/li\u003e\n\u003cli\u003eStore bottles capped tightly, away from direct sunlight.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGoes well with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-freshwater-mini-ph-test-kit\"\u003eAPI Freshwater Mini pH Test Kit\u003c\/a\u003e — a compact tester to keep on hand once your pH is dialled in.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-freshwater-master-multi-test-kit-5-in-1\"\u003eAPI Freshwater Master Multi Test Kit 5 in 1\u003c\/a\u003e — covers ammonia, nitrite and nitrate alongside pH.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-gh-and-kh-test-kit\"\u003eAPI GH and KH Test Kit\u003c\/a\u003e — low KH lets pH swing more easily, so it's worth checking alongside a pH correction.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-stress-coat\"\u003eAPI Stress Coat\u003c\/a\u003e — condition any fresh water added during a water change made alongside a pH correction.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eThis is a consumable test and treatment kit, so no manufacturer warranty period applies. That does not affect your rights under the Australian Consumer Law: if the product is faulty, unsafe or not as described, you are entitled to a remedy. Ships as standard freight.\u003c\/p\u003e\n\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eHow fast can I safely change my aquarium's pH?\u003c\/h4\u003e\n\u003cp\u003eNo more than 0.2 pH units in 24 hours with fish present. Dose a small amount, wait, retest, and repeat gradually — a slow correction over several days is safer than one large dose.\u003c\/p\u003e\n\u003ch4\u003eWill this kit suit an African cichlid tank?\u003c\/h4\u003e\n\u003cp\u003eNot reliably — its range tops out at 7.6, and cichlids are often kept at 8.2 or higher. Use API's wider-range Freshwater pH Test Kit for those tanks, and a separate high-range adjuster if correction is needed.\u003c\/p\u003e\n\u003ch4\u003eDo I need to dechlorinate water before adjusting pH?\u003c\/h4\u003e\n\u003cp\u003eYes, in the sense that pH Up and pH Down don't replace a dechlorinator — they only move pH. Condition any new water with a product like API Stress Coat as normal.\u003c\/p\u003e\n\u003ch4\u003eCan I use pH Up and pH Down in a planted tank?\u003c\/h4\u003e\n\u003cp\u003eLive plants are generally tolerant of these adjusters when dosed at the gradual rate on the label, but a large or fast correction can still stress soft-water plant species. Move slowly and watch the tank's response.\u003c\/p\u003e\n\u003ch4\u003eWhat if my pH keeps drifting back after I correct it?\u003c\/h4\u003e\n\u003cp\u003eThat's usually a sign your KH (carbonate hardness) is low and not buffering the water, so pH swings with every water change or CO2 fluctuation. Test KH with a kit such as API's GH and KH Test Kit before repeatedly dosing pH adjusters.\u003c\/p\u003e","brand":"API","offers":[{"title":"Default Title","offer_id":54774195388707,"sku":null,"price":48.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/APH23_3.png?v=1772082122"},{"product_id":"api-freshwater-master-multi-test-kit-5-in-1","title":"API Freshwater Master Multi Test Kit 5 in 1","description":"\u003cp\u003e\u003cstrong\u003eThe one kit that answers \"is my tank actually cycled?\" — not just \"what's my pH?\"\u003c\/strong\u003e The API Freshwater Master Test Kit tests five parameters in one box: pH, high range pH, ammonia, nitrite and nitrate. It's a liquid titration and colour-match kit good for approximately 800 tests combined across all five, and it's the kit API themselves point new fishkeepers to for cycling a tank.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFive parameters, one kit\u003c\/strong\u003e — pH, high range pH, ammonia, nitrite and nitrate, the full set you need to confirm a tank has cycled.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbout 800 tests combined\u003c\/strong\u003e — across all five parameters, from seven reagent bottles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiquid reagents, not strips\u003c\/strong\u003e — API rates liquid tests as more accurate than dip strips for this kind of monitoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaminated, computer-calibrated colour card\u003c\/strong\u003e — built to last through hundreds of comparisons without fading.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour test tubes and a holding tray\u003c\/strong\u003e — so you can run more than one parameter at a time without losing track.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow to use it\u003c\/h3\u003e\n\u003cp\u003eFill each test tube with an aquarium water sample, add the drops specified for that parameter's reagent, cap, and mix as instructed — API's own directions note that reagent bottles should be shaken vigorously, but test tubes should only be inverted gently, back and forth every 1–2 seconds, rather than shaken hard. Compare the result against the laminated colour card. Rinse each test tube with water immediately after reading, before reagent residue has a chance to stain the glass. API recommends testing weekly for an established tank, and daily for ammonia and nitrite while a new tank is cycling.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eAPI (Mars Fishcare)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMeasures\u003c\/th\u003e\n\u003ctd\u003epH, high range pH, ammonia, nitrite, nitrate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMethod\u003c\/th\u003e\n\u003ctd\u003eLiquid reagent, drop-count titration and colour comparison\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTotal tests\u003c\/th\u003e\n\u003ctd\u003eApproximately 800, combined across all five parameters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePer-parameter test count\u003c\/th\u003e\n\u003ctd\u003eNot published by API — see note below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater type\u003c\/th\u003e\n\u003ctd\u003eFreshwater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTesting frequency\u003c\/th\u003e\n\u003ctd\u003eWeekly for an established tank; daily for ammonia and nitrite while cycling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFreight\u003c\/th\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eAPI's own materials state the total test count as approximately 800 but do not break that figure down per parameter, since each reagent uses a different number of drops per test. We haven't invented a per-parameter split.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's included \/ what you'll still need\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSeven reagent test solution bottles\u003c\/li\u003e\n\u003cli\u003eFour glass test tubes with snap-tight caps\u003c\/li\u003e\n\u003cli\u003eA holding tray\u003c\/li\u003e\n\u003cli\u003eLaminated, computer-calibrated colour card\u003c\/li\u003e\n\u003cli\u003eStep-by-step instruction booklet, including guidance on correcting an unsafe reading\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAnything to correct a bad reading — pair with the right product once you know what's wrong (see below)\u003c\/li\u003e\n\u003cli\u003eGH or KH testing — this kit doesn't cover hardness; add API's GH and KH Test Kit for that\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat each reading means, and target ranges\u003c\/h3\u003e\n\u003cp\u003ePer API's own published water parameter chart, checked 7 August 2026:\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eIdeal\u003c\/th\u003e\n\u003cth\u003eCaution\u003c\/th\u003e\n\u003cth\u003eDanger\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmmonia\u003c\/td\u003e\n\u003ctd\u003e0 ppm\u003c\/td\u003e\n\u003ctd\u003eAny detectable reading\u003c\/td\u003e\n\u003ctd\u003eSustained detectable reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrite\u003c\/td\u003e\n\u003ctd\u003e0 ppm\u003c\/td\u003e\n\u003ctd\u003e0.5–1.0 ppm\u003c\/td\u003e\n\u003ctd\u003e3.0+ ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrate\u003c\/td\u003e\n\u003ctd\u003e0–40 ppm\u003c\/td\u003e\n\u003ctd\u003e40–80 ppm\u003c\/td\u003e\n\u003ctd\u003e160+ ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH (community tropical)\u003c\/td\u003e\n\u003ctd\u003eAround 6.8–7.2\u003c\/td\u003e\n\u003ctd\u003e6.0–6.8 or 7.2–8.0\u003c\/td\u003e\n\u003ctd\u003eOutside the tested range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eAmmonia and nitrite should read zero in a fully cycled, stocked tank — any reading above zero on either is a sign the biological filter isn't keeping up, and calls for a water change and reduced feeding while you investigate. Nitrate is expected to rise gradually between water changes and is corrected by the water change itself, not by a treatment product.\u003c\/p\u003e\n\n\u003ch3\u003eWhen a reading is out of range\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmmonia or nitrite above zero:\u003c\/strong\u003e do a partial water change, reduce feeding, and retest daily until it returns to zero. \u003ca href=\"\/products\/api-quick-start\"\u003eAPI Quick Start\u003c\/a\u003e adds live nitrifying bacteria if the tank is newly set up or the filter has been disturbed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNitrate climbing steadily:\u003c\/strong\u003e increase water change frequency or volume. This kit will tell you it's happening; it won't fix it on its own.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH outside your target band:\u003c\/strong\u003e retest with a dedicated pH kit and correct gradually — see \u003ca href=\"\/products\/api-deluxe-ph-test-kit-with-liquid-adjusters\"\u003eAPI Deluxe pH Test Kit with Liquid Adjusters\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCycling a new freshwater tank — daily ammonia and nitrite checks are exactly what this kit is built for\u003c\/li\u003e\n\u003cli\u003eOngoing weekly monitoring of an established freshwater community tank\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSaltwater or reef tanks — API sells a separate Saltwater Master Test Kit calibrated for marine ranges\u003c\/li\u003e\n\u003cli\u003eGH\/KH hardness testing — not covered by this kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSafety and handling\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKeep out of reach of children.\u003c\/li\u003e\n\u003cli\u003eAvoid eye and skin contact with reagents; rinse well with water if contact occurs.\u003c\/li\u003e\n\u003cli\u003eShake reagent bottles vigorously before use; invert test tubes gently rather than shaking them.\u003c\/li\u003e\n\u003cli\u003eRinse test tubes immediately after each test.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGoes well with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-gh-and-kh-test-kit\"\u003eAPI GH and KH Test Kit\u003c\/a\u003e — the two hardness parameters this kit doesn't cover.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-quick-start\"\u003eAPI Quick Start\u003c\/a\u003e — live nitrifying bacteria for when ammonia or nitrite won't clear.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-stress-coat\"\u003eAPI Stress Coat\u003c\/a\u003e — for the water changes this kit will tell you to do.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-freshwater-mini-ph-test-kit\"\u003eAPI Freshwater Mini pH Test Kit\u003c\/a\u003e — a compact spare for quick pH-only checks between full test rounds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eThis is a consumable test kit, so no manufacturer warranty period applies. That does not affect your rights under the Australian Consumer Law: if the product is faulty, unsafe or not as described, you are entitled to a remedy. Ships as standard freight.\u003c\/p\u003e\n\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eDo I need this if I already have a single pH test kit?\u003c\/h4\u003e\n\u003cp\u003eFor cycling a new tank, yes. Ammonia and nitrite are what actually confirm a tank is safe to stock, and a pH-only kit won't show you either. This kit adds both, plus nitrate and a second, higher-range pH test.\u003c\/p\u003e\n\u003ch4\u003eHow often should I test while cycling a new tank?\u003c\/h4\u003e\n\u003cp\u003eDaily for ammonia and nitrite until both read zero for several consecutive days with fish or a full bioload present. Weekly is enough once the tank is established.\u003c\/p\u003e\n\u003ch4\u003eMy ammonia reads above zero but my fish seem fine. Do I need to act?\u003c\/h4\u003e\n\u003cp\u003eYes — ammonia is toxic at low concentrations even before visible symptoms appear, and its danger increases with pH. Do a partial water change and retest rather than waiting for signs of stress.\u003c\/p\u003e\n\u003ch4\u003eDoes this kit work for a saltwater tank?\u003c\/h4\u003e\n\u003cp\u003eNo — this is the freshwater-calibrated kit. API sells a separate Saltwater Master Test Kit with ranges suited to marine and reef parameters.\u003c\/p\u003e\n\u003ch4\u003eWhy does the kit include two different pH tests?\u003c\/h4\u003e\n\u003cp\u003eStandard freshwater pH and \"high range\" pH use different reagents calibrated to different parts of the scale, so between them the kit reads accurately from soft, acidic water through to the alkaline end some cichlid and livebearer tanks run at.\u003c\/p\u003e","brand":"API","offers":[{"title":"Default Title","offer_id":54774195421475,"sku":null,"price":163.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/APH41_5.jpg?v=1772082123"},{"product_id":"api-freshwater-mini-ph-test-kit","title":"API Freshwater Mini pH Test Kit","description":"\u003cp\u003e\u003cstrong\u003eThe same liquid pH accuracy as API's full-size kit, in a single small bottle.\u003c\/strong\u003e The API Freshwater Mini pH Test Kit is a compact version of API's liquid pH test — one reagent bottle, a glass test tube and a colour chart, good for approximately 250 tests, reading pH from 6.0 to 7.6.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact single-bottle format\u003c\/strong\u003e — no plastic tray or booklet bulk, just the reagent, tube and chart.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbout 250 tests from one bottle\u003c\/strong\u003e — the same reagent volume as API's standard pH kits in a smaller footprint.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiquid reagent accuracy\u003c\/strong\u003e — a drop-count colour test rather than a dip strip.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResult in about a minute\u003c\/strong\u003e — fill, dose, shake, compare.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow to use it\u003c\/h3\u003e\n\u003cp\u003eFill the supplied test tube with an aquarium water sample to the marked line, add indicator solution from the bottle as directed on the label, cap and invert to mix, then compare the resulting colour against the printed chart in good light. Rinse the tube straight after reading.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eAPI (Mars Fishcare)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMeasures\u003c\/th\u003e\n\u003ctd\u003epH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRange\u003c\/th\u003e\n\u003ctd\u003e6.0 to 7.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResolution\u003c\/th\u003e\n\u003ctd\u003eNot published by API\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMethod\u003c\/th\u003e\n\u003ctd\u003eLiquid reagent, drop-count colour comparison\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTime to result\u003c\/th\u003e\n\u003ctd\u003eAbout 1 minute\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTests per kit\u003c\/th\u003e\n\u003ctd\u003eApproximately 250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater type\u003c\/th\u003e\n\u003ctd\u003eFreshwater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFreight\u003c\/th\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's included \/ what you'll still need\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003epH indicator reagent bottle\u003c\/li\u003e\n\u003cli\u003eGlass test tube\u003c\/li\u003e\n\u003cli\u003eColour comparison chart\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAnything to correct a wrong reading\u003c\/li\u003e\n\u003cli\u003eCoverage above pH 7.6 — an African cichlid tank running 8.2 or higher needs API's wider-range pH kit instead, not this one\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich pH kit do I need?\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eKit\u003c\/th\u003e\n\u003cth\u003eRange\u003c\/th\u003e\n\u003cth\u003eBest for\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAPI Freshwater Mini pH Test Kit\u003c\/td\u003e\n\u003ctd\u003e6.0–7.6\u003c\/td\u003e\n\u003ctd\u003eA compact everyday tester for typical community pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/api-freshwater-ph-test-kit\"\u003eAPI Freshwater pH Test Kit\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e6.0–9.0\u003c\/td\u003e\n\u003ctd\u003eWider coverage, including hard-water African cichlid tanks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/api-deluxe-ph-test-kit-with-liquid-adjusters\"\u003eAPI Deluxe pH Test Kit with Liquid Adjusters\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e6.0–7.6\u003c\/td\u003e\n\u003ctd\u003eTesting plus pH Up and pH Down to correct what you read\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRoutine pH checks on community, planted and livebearer tanks in the 6.0–7.6 band\u003c\/li\u003e\n\u003cli\u003eA spare or travel-sized kit alongside a full-size test kit at home\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAfrican cichlid or other high-pH setups reading above 7.6 — use the wider-range kit\u003c\/li\u003e\n\u003cli\u003eCorrecting a reading — this kit tests only\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSafety and handling\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKeep out of reach of children.\u003c\/li\u003e\n\u003cli\u003eAvoid eye and skin contact with the reagent; rinse well with water if contact occurs.\u003c\/li\u003e\n\u003cli\u003eStore the bottle capped tightly, away from direct sunlight.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGoes well with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-deluxe-ph-test-kit-with-liquid-adjusters\"\u003eAPI Deluxe pH Test Kit with Liquid Adjusters\u003c\/a\u003e — for when you need to act on a reading, not just take one.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-freshwater-master-multi-test-kit-5-in-1\"\u003eAPI Freshwater Master Multi Test Kit 5 in 1\u003c\/a\u003e — covers ammonia, nitrite and nitrate alongside pH.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-gh-and-kh-test-kit\"\u003eAPI GH and KH Test Kit\u003c\/a\u003e — hardness is the other half of pH stability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eThis is a consumable test kit, so no manufacturer warranty period applies. That does not affect your rights under the Australian Consumer Law: if the product is faulty, unsafe or not as described, you are entitled to a remedy. Ships as standard freight.\u003c\/p\u003e\n\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eWhat's the difference between this and API's full-size pH kit?\u003c\/h4\u003e\n\u003cp\u003eReagent volume and test count are the same — approximately 250 tests — but this version comes as a single small bottle rather than the larger 4-piece set, and its range tops out at 7.6 rather than 9.0.\u003c\/p\u003e\n\u003ch4\u003eWill this work for my African cichlid tank?\u003c\/h4\u003e\n\u003cp\u003eNot reliably. African cichlids are often kept at pH 8.2 or above, which is past this kit's 7.6 ceiling. Choose \u003ca href=\"\/products\/api-freshwater-ph-test-kit\"\u003eAPI's wider-range Freshwater pH Test Kit\u003c\/a\u003e instead.\u003c\/p\u003e\n\u003ch4\u003eHow long does one bottle last?\u003c\/h4\u003e\n\u003cp\u003eApproximately 250 tests, so weekly testing on a single tank comfortably covers several years before the reagent runs out — though check the expiry printed on the bottle, since reagents do lose accuracy over time.\u003c\/p\u003e\n\u003ch4\u003eCan I use this alongside the pH Up \/ pH Down adjuster kit?\u003c\/h4\u003e\n\u003cp\u003eYes — many keepers use a compact tester like this for routine checks and keep a full adjuster kit on hand for when correction is actually needed.\u003c\/p\u003e","brand":"API","offers":[{"title":"Default Title","offer_id":54774195454243,"sku":null,"price":30.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/APH22_3.png?v=1772082125"},{"product_id":"api-gh-kh-hardness-test-kit","title":"API GH\/KH Hardness Test Kit","description":"\u003cp\u003e\u003cstrong\u003eTwo hardness readings in one box — the pair that explains most pH problems.\u003c\/strong\u003e The API GH\/KH Hardness Test Kit measures general hardness (GH) and carbonate hardness (KH) with two separate reagents, so you can see both the mineral content of your water and the buffer that keeps its pH stable.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo reagents, two readings\u003c\/strong\u003e — a dedicated GH bottle and a dedicated KH bottle, each with its own test tube.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-count titration\u003c\/strong\u003e — count drops to a colour change rather than matching against a chart; GH turns from orange to green, KH turns from blue to yellow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise increments\u003c\/strong\u003e — each drop equals 1° dGH on the GH test and 1° dKH on the KH test.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTests vary with your water\u003c\/strong\u003e — softer water needs fewer drops per test than harder water, so API does not publish a single fixed tests-per-kit number.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow to use it\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eFill a test tube to the 5 mL line with a water sample.\u003c\/li\u003e\n\u003cli\u003eFor GH: add GH reagent drop by drop, swirling between drops, until the sample turns from orange to green. The drop count is your GH reading in ° dGH.\u003c\/li\u003e\n\u003cli\u003eFor KH: repeat with a fresh sample and the KH reagent, until the sample turns from blue to yellow. The drop count is your KH reading in ° dKH.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMeasures\u003c\/th\u003e\n\u003ctd\u003eGeneral hardness (GH) and carbonate hardness (KH)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMethod\u003c\/th\u003e\n\u003ctd\u003eDrop-count titration, two separate reagents\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResolution\u003c\/th\u003e\n\u003ctd\u003e1 drop = 1° dGH (GH test); 1 drop = 1° dKH (KH test)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBottle size\u003c\/th\u003e\n\u003ctd\u003eApproximately 37 mL per reagent bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSample size\u003c\/th\u003e\n\u003ctd\u003e5 mL per test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTests per kit\u003c\/th\u003e\n\u003ctd\u003eNot fixed — varies with water hardness; not published by API\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater type\u003c\/th\u003e\n\u003ctd\u003eFreshwater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFreight\u003c\/th\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch3\u003eWhat's included \/ what you'll still need\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGH reagent bottle\u003c\/li\u003e\n\u003cli\u003eKH reagent bottle\u003c\/li\u003e\n\u003cli\u003eTwo capped glass test tubes\u003c\/li\u003e\n\u003cli\u003eInstruction booklet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAnything to raise or lower GH or KH — this kit reads the numbers, it does not adjust them\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePlanted tanks and shrimp keeping, where GH and KH both matter to livestock health\u003c\/li\u003e\n\u003cli\u003eBreeders matching water hardness to a species' natural range\u003c\/li\u003e\n\u003cli\u003eDiagnosing unexplained pH instability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSaltwater or reef tanks — this kit is formulated and marketed for freshwater use. See API's standalone KH Test Kit for saltwater KH testing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSafety and handling\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKeep out of reach of children.\u003c\/li\u003e\n\u003cli\u003eAvoid skin and eye contact with either reagent; rinse with water if contact occurs.\u003c\/li\u003e\n\u003cli\u003eStore both bottles capped and out of direct sunlight.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGoes well with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-kh-test-kit-freshwater-saltwater\"\u003eAPI KH Test Kit - Freshwater\/Saltwater\u003c\/a\u003e — a KH-only option if you already track GH separately or need saltwater coverage.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-freshwater-master-multi-test-kit-5-in-1\"\u003eAPI Freshwater Master Multi Test Kit 5 in 1\u003c\/a\u003e — pairs GH\/KH with ammonia, nitrite, nitrate and pH.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eThis is a consumable test kit, so no manufacturer warranty period applies. That does not affect your rights under the Australian Consumer Law: if the product is faulty, unsafe or not as described, you are entitled to a remedy.\u003c\/p\u003e\n\u003cp\u003eShips as standard freight.\u003c\/p\u003e\n\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eWhat GH and KH should my tank be?\u003c\/h4\u003e\n\u003cp\u003eAPI does not publish a single target on this kit's own page. As general aquarist reference points rather than an API specification: community and planted tanks are commonly kept around 4–8° dGH and 4–8° dKH, African cichlid tanks are usually kept much harder, and soft-water species such as many shrimp and discus need it kept low. Check the requirements for your specific livestock rather than relying on a generic figure.\u003c\/p\u003e\n\u003ch4\u003eWhy is this sold separately from API's KH Test Kit?\u003c\/h4\u003e\n\u003cp\u003eThe standalone KH Test Kit tests KH only, for fresh or saltwater. This combo kit adds a GH reagent but is formulated and marketed for freshwater only — pick the standalone kit if you need saltwater KH testing.\u003c\/p\u003e\n\u003ch4\u003eWhy doesn't API state a fixed tests-per-kit number?\u003c\/h4\u003e\n\u003cp\u003eBecause each test uses as many drops as it takes to reach the colour change, and harder water needs more drops — and more reagent — than soft water. A kit used only on very hard water will run out sooner than the same kit used on soft water.\u003c\/p\u003e\n\u003ch4\u003eCan I test GH and KH from the same water sample?\u003c\/h4\u003e\n\u003cp\u003eNo — each test uses its own 5 mL sample in its own tube, since the two reagents and colour changes need to be read independently.\u003c\/p\u003e","brand":"API","offers":[{"title":"Default Title","offer_id":54774195487011,"sku":null,"price":46.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/APH21_5.png?v=1772082126"},{"product_id":"api-goldfish-success-pack-30ml-on-card-2pk","title":"API Goldfish Success Pack 30ml on Card 2pk","description":"\u003cp\u003e\u003cstrong\u003eGive a new goldfish tank the best possible start.\u003c\/strong\u003e The API Goldfish Success Pack puts two 30 mL trial-size treatments on one card — Goldfish Protect, a tap water conditioner, and Goldfish Aquarium Cleaner, a waste-digesting bacteria supplement — so a new bowl or starter goldfish tank goes in safe and stays clean while its filter finds its feet.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo goldfish essentials, one card\u003c\/strong\u003e — a 30 mL bottle of Goldfish Protect and a 30 mL bottle of Goldfish Aquarium Cleaner, sized to try both before committing to full-size bottles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConditions tap water\u003c\/strong\u003e — Goldfish Protect removes chlorine and chloramine and helps detoxify ammonia before it reaches your goldfish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupports the biological cycle\u003c\/strong\u003e — Goldfish Aquarium Cleaner adds waste-digesting bacteria that help break down fish waste and gravel sludge while a new filter is still establishing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUsed together\u003c\/strong\u003e — both bottles are designed to be added at the same time, at each partial water change.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrial-sized, not a bulk supply\u003c\/strong\u003e — 30 mL of each is enough to get a bowl or starter tank through its first weeks, not an ongoing monthly supply for a larger, established tank.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's included, and what you'll still need\u003c\/h3\u003e\n\u003cp\u003eThis is a two-item starter pack, not a complete tank set-up.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded:\u003c\/strong\u003e one 30 mL bottle of Goldfish Protect (tap water conditioner) and one 30 mL bottle of Goldfish Aquarium Cleaner (waste-digesting bacteria supplement), both on a single card.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot included:\u003c\/strong\u003e a tank or bowl, a filter, fish food, a water test kit, and full-size refill bottles for ongoing use once the trial bottles run out.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct\u003c\/th\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eWhat it does\u003c\/th\u003e\n\u003cth\u003eUse in\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eGoldfish Protect\u003c\/td\u003e\n\u003ctd\u003e30 mL\u003c\/td\u003e\n\u003ctd\u003eTap water conditioner — removes chlorine and chloramine, helps detoxify ammonia\u003c\/td\u003e\n\u003ctd\u003eFreshwater goldfish bowls and tanks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGoldfish Aquarium Cleaner\u003c\/td\u003e\n\u003ctd\u003e30 mL\u003c\/td\u003e\n\u003ctd\u003eWaste-digesting bacteria supplement — helps break down fish waste and gravel sludge\u003c\/td\u003e\n\u003ctd\u003eFreshwater goldfish bowls and tanks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDosage and directions\u003c\/h3\u003e\n\u003cp\u003eAdd both bottles together at each partial water change, dosed to the volume of water you're adding — check the directions printed on the card for the exact rate for your bowl or tank size. API's guidance is to dose weekly, alongside your regular water change routine, not as a one-off treatment.\u003c\/p\u003e\n\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable for:\u003c\/strong\u003e freshwater goldfish bowls and starter tanks, new set-ups, and ongoing weekly water changes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e marine or reef systems. Not sized for an established, larger goldfish tank long-term — once these trial bottles run out, a full-size bottle of each product is the more economical way to keep dosing every water change.\u003c\/p\u003e\n\u003ch3\u003eCare and maintenance\u003c\/h3\u003e\n\u003cp\u003eGoldfish are heavy waste producers for their size, whatever tank or bowl they're in. A generously sized filter and a weekly water change routine matter more than any bottle on its own — well-kept goldfish are a genuinely long-term pet.\u003c\/p\u003e\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eWhat's actually in the API Goldfish Success Pack?\u003c\/h4\u003e\n\u003cp\u003eTwo 30 mL bottles on one card: Goldfish Protect, a tap water conditioner, and Goldfish Aquarium Cleaner, a waste-digesting bacteria supplement.\u003c\/p\u003e\n\u003ch4\u003eIs this pack enough to fully cycle a new tank on its own?\u003c\/h4\u003e\n\u003cp\u003eIt gets a new bowl or starter tank through its first weeks safely. It doesn't replace proper filtration — goldfish produce enough waste that filter size and weekly water changes do more of the work than any conditioner.\u003c\/p\u003e\n\u003ch4\u003eCan I use this pack in an established tank?\u003c\/h4\u003e\n\u003cp\u003eYes, the same weekly water-change routine applies. At 30 mL each, though, both bottles are trial sized and will run out quickly in a larger tank — most goldfish keepers move to full-size bottles of each product once they're past the trial stage.\u003c\/p\u003e\n\u003ch4\u003eDo I need to use both bottles every time?\u003c\/h4\u003e\n\u003cp\u003eYes. Goldfish Protect conditions the new water and Goldfish Aquarium Cleaner supports the bacteria that process waste — they're designed to be dosed together, not as alternatives to each other.\u003c\/p\u003e","brand":"API","offers":[{"title":"Default Title","offer_id":54774195552547,"sku":null,"price":19.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/APH119_1.png?v=1772082331"},{"product_id":"api-hand-held-algae-pad-for-acrylics","title":"API Hand Held Algae Pad for Acrylics","description":"\u003cp\u003e\u003cstrong\u003eScrub algae film without scratching the acrylic.\u003c\/strong\u003e The API Hand Held Algae Pad is built specifically for acrylic aquarium walls, not glass. Acrylic is a soft plastic that marks far more easily than glass, so a pad rated for glass can haze or scratch an acrylic panel permanently — this is API's acrylic-only version.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSoft scrubbing pad designed specifically for acrylic aquarium surfaces\u003c\/li\u003e\n\u003cli\u003eHeld directly in the hand, with no attached pole, so it reaches into corners, around fittings and along seams a long-handled scraper can't\u003c\/li\u003e\n\u003cli\u003eClears algae film from acrylic without hazing or scratching the panel when rinsed and used correctly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAPI (Mars Fishcare)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesigned for\u003c\/td\u003e\n\u003ctd\u003eAcrylic aquarium surfaces only — not rated for glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack contents\u003c\/td\u003e\n\u003ctd\u003e1 hand-held pad; no handle or pole included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater type\u003c\/td\u003e\n\u003ctd\u003eFreshwater and saltwater aquariums\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAcrylic-safe\u003c\/td\u003e\n\u003ctd\u003eYes — this is the acrylic-specific version of API's algae pad range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e17163010449\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\n\u003cp\u003eSuitable for algae film on acrylic aquarium walls, in freshwater or saltwater setups. Not suitable for glass aquariums — API sells a separate pad rated for glass, and it's the one to use there. Not suitable for dry surfaces or for hardened, calcified buildup that needs a blade rather than a pad.\u003c\/p\u003e\n\u003ch3\u003eCare and maintenance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRinse the pad under tap water before and after every use\u003c\/li\u003e\n\u003cli\u003eCheck the pad for trapped grit before use — a single grain of sand caught in the pad is the usual cause of an acrylic scratch, not the pad itself\u003c\/li\u003e\n\u003cli\u003eUse light pressure only; extreme pressure can scratch or stress the panel\u003c\/li\u003e\n\u003cli\u003eNot for use on dry surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eCan I use this pad on a glass aquarium?\u003c\/h4\u003e\n\u003cp\u003eIt won't damage glass, but it isn't the right tool for the job. API makes a separate pad rated for glass tanks — use that one on glass and this one on acrylic.\u003c\/p\u003e\n\u003ch4\u003eWhy does acrylic need a different pad to glass?\u003c\/h4\u003e\n\u003cp\u003eAcrylic is a soft plastic that scratches far more easily than glass. A pad rated for glass can carry a coarser finish than acrylic can tolerate; this pad is made to the finer standard acrylic needs.\u003c\/p\u003e\n\u003ch4\u003eDoes this pad come with a handle?\u003c\/h4\u003e\n\u003cp\u003eNo. It's a hand-held pad for the arm's-reach zone of the tank. For the base of a deep tank, a pole-mounted acrylic-safe scraper is the better tool.\u003c\/p\u003e\n\u003ch4\u003eIs there a warranty on the pad?\u003c\/h4\u003e\n\u003cp\u003eAs a consumable cleaning pad, API doesn't publish a separate warranty term for it. Like any purchase from us, it's covered by the consumer guarantees under Australian Consumer Law.\u003c\/p\u003e","brand":"API","offers":[{"title":"Default Title","offer_id":54774195585315,"sku":"17163010449","price":13.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/17163010449.jpg?v=1782705676"},{"product_id":"api-kh-hardness-mini-test-kit","title":"API KH Hardness Mini Test Kit","description":"\u003cp\u003e\u003cstrong\u003eTrack the buffer that protects your pH.\u003c\/strong\u003e The API KH Hardness Mini Test Kit measures carbonate hardness — the reading that tells you how well your water resists pH swings — in a compact drop-count format.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMeasures carbonate hardness (KH)\u003c\/li\u003e\n\u003cli\u003eSimple drop-count titration\u003c\/li\u003e\n\u003cli\u003eCompact mini format\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eTip:\u003c\/strong\u003e a KH under 3 dKH means your pH can crash between water changes — test KH before chasing mysterious pH problems.\u003c\/p\u003e","brand":"API","offers":[{"title":"Default Title","offer_id":54774195650851,"sku":null,"price":33.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/APH145_2.png?v=1772082223"},{"product_id":"api-marine-algaefix-473ml","title":"API Marine Algaefix 473ml","description":"\u003cp\u003e\u003cstrong\u003eControls nuisance algae in reef tanks without harming the reef.\u003c\/strong\u003e API Marine AlgaeFix treats string, hair, fuzz and other nuisance algae in marine aquariums, and is labelled safe for use in systems that hold live corals and invertebrates. It's an aeration-friendly liquid dosed straight into the tank, sold here in a 473 mL (16 fl oz) bottle.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eControls nuisance marine algae\u003c\/strong\u003e — targeted at hair, string and fuzz algae fouling glass, rock and décor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLabelled safe with live corals and invertebrates\u003c\/strong\u003e — API states it will not harm snails, clams, scallops, shrimp, anemones, sea cucumbers, feather dusters, coralline algae, soft corals or hard corals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple dosing\u003c\/strong\u003e — 1 mL per 10 US gallons (37.9 L), repeated every three days until the algae is controlled, then once a week to maintain it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorks out to under 1c per litre\u003c\/strong\u003e of tank water treated, based on the manufacturer's stated coverage and the current price.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e473 mL (16 fl oz) bottle\u003c\/strong\u003e — API states this treats up to 4,800 US gallons (≈18,170 L) as a single dose; a tank dosed repeatedly every three days will use the bottle faster than that figure implies.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow to use it\u003c\/h3\u003e\n\u003cp\u003eReproduced from API's label directions:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInitial treatment: 1 mL per 10 US gallons (37.9 L), or 5 mL per 50 US gallons (189 L), added directly to the aquarium.\u003c\/li\u003e\n\u003cli\u003eRepeat this dose every three days until the algae is under control.\u003c\/li\u003e\n\u003cli\u003eOnce controlled, switch to one maintenance dose per week at the same rate.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAPI Marine AlgaeFix treats the algae that's already growing — it doesn't remove the phosphate or nitrate feeding it. Pairing it with regular water changes and nutrient export (a protein skimmer, GFO, or a nitrate\/phosphate reducer) stops the algae coming straight back once dosing stops.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eAPI (Mars Fishcare)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBottle size\u003c\/th\u003e\n\u003ctd\u003e473 mL (16 fl oz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eActive ingredient\u003c\/th\u003e\n\u003ctd\u003ePoly[oxyethylene(dimethyliminio)ethylene(dimethyliminio)ethylene dichloride]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eActive ingredient concentration\u003c\/th\u003e\n\u003ctd\u003eNot confirmed for this specific marine formulation — see Ingredients below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDose rate\u003c\/th\u003e\n\u003ctd\u003e1 mL per 10 US gallons (37.9 L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDosing schedule\u003c\/th\u003e\n\u003ctd\u003eEvery 3 days until controlled, then weekly for maintenance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer-stated coverage\u003c\/th\u003e\n\u003ctd\u003eUp to 4,800 US gallons (≈18,170 L) as a single dose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater type\u003c\/th\u003e\n\u003ctd\u003eMarine and reef aquariums\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInvertebrate and coral safety\u003c\/th\u003e\n\u003ctd\u003eLabelled safe with live corals and invertebrates, dosed as directed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFreight\u003c\/th\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMarine fish-only and reef aquariums with nuisance hair, string or fuzz algae\u003c\/li\u003e\n\u003cli\u003eSystems that hold live corals, snails, clams, shrimp, anemones and other invertebrates, dosed at the labelled rate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFreshwater aquariums — use API Freshwater AlgaeFix instead, which is a different product with its own label\u003c\/li\u003e\n\u003cli\u003eReplacing nutrient control — it treats the algae, not the phosphate or nitrate feeding it\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eAPI's product listing names the active ingredient as Poly[oxyethylene(dimethyliminio)ethylene(dimethyliminio)ethylene dichloride], a polymer algaecide. A published EPA pesticide label for API's Algae Fix product line states this active at 4.50%, but that label could not be confirmed as specific to the Marine AlgaeFix formulation sold here rather than a related freshwater or pond product in the same range, so the percentage is not stated as fact on this page. Checked 7 August 2026.\u003c\/p\u003e\n\n\u003ch3\u003eSafety and handling\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKeep out of reach of children.\u003c\/li\u003e\n\u003cli\u003eEnsure strong aeration while dosing — algae die-off can draw down oxygen.\u003c\/li\u003e\n\u003cli\u003eDo not exceed the maintenance dose without confirming your tank's response first.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGoes well with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/red-sea-marine-care-multi-test-kit\"\u003eRed Sea Marine Care Multi Test Kit\u003c\/a\u003e — check phosphate and nitrate to find what's actually feeding the algae.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/seachem-prime\"\u003eSeachem Prime\u003c\/a\u003e — for conditioning the water changes that support nutrient export alongside dosing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eThis is a consumable, so no manufacturer warranty period applies. That does not affect your rights under the Australian Consumer Law: if the product is faulty, unsafe or not as described, you are entitled to a remedy.\u003c\/p\u003e\n\u003cp\u003eShips as standard freight.\u003c\/p\u003e\n\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eIs API Marine AlgaeFix safe for my reef tank?\u003c\/h4\u003e\n\u003cp\u003eAPI labels it safe for use in marine aquariums containing live corals, invertebrates and fish, stating it will not harm snails, clams, scallops, shrimp, anemones, sea cucumbers, feather dusters, coralline algae, soft corals or hard corals when dosed as directed.\u003c\/p\u003e\n\u003ch4\u003eHow often do I dose it?\u003c\/h4\u003e\n\u003cp\u003eEvery three days until the algae is under control, then once a week as a maintenance dose, at 1 mL per 10 US gallons (37.9 L) each time.\u003c\/p\u003e\n\u003ch4\u003eWill the algae come back once I stop dosing?\u003c\/h4\u003e\n\u003cp\u003eIt can, if the phosphate or nitrate feeding it hasn't been addressed. AlgaeFix treats the algae itself; pairing it with water changes and nutrient export gives a longer-lasting result.\u003c\/p\u003e\n\u003ch4\u003eCan I use the freshwater AlgaeFix in my marine tank instead?\u003c\/h4\u003e\n\u003cp\u003eNo. API sells separate freshwater and marine formulations with their own labels and dose rates — use the one labelled for your water type.\u003c\/p\u003e\n\u003ch4\u003eHow long will one bottle last?\u003c\/h4\u003e\n\u003cp\u003eAPI states the 473 mL bottle treats up to 4,800 US gallons (≈18,170 L) as a single dose. Because the label calls for repeat dosing every three days during initial treatment, an actively-treated tank will use the bottle faster than that headline figure suggests.\u003c\/p\u003e","brand":"API","offers":[{"title":"Default Title","offer_id":54774195749155,"sku":null,"price":78.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/APH285.png?v=1772082136"},{"product_id":"api-nitrate-test-kit-fresh-saltwater","title":"API Nitrate Test Kit Fresh\/Saltwater","description":"\u003cp\u003e\u003cstrong\u003eTracks the end product of the nitrogen cycle before it drives an algae bloom.\u003c\/strong\u003e The API Nitrate Test Kit measures nitrate (NO₃⁻) from 0 to 160 ppm in fresh or saltwater, using a liquid reagent test read against two colour charts — one for freshwater, one for saltwater. Each kit contains about 90 tests.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e0–160 ppm range\u003c\/strong\u003e — covers everything from a healthy reading to a serious spike.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFresh and saltwater charts included\u003c\/strong\u003e — two separate colour cards, because the target reading differs by water type.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbout 90 tests per kit\u003c\/strong\u003e — works out to about 59c per test.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5 mL sample\u003c\/strong\u003e — small enough to test often without disturbing the tank.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-reagent test\u003c\/strong\u003e — both bottles matter; under-shaking Bottle #2 is the most common cause of a false low reading.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow to use it\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eFill the supplied test tube to the 5 mL line with a water sample.\u003c\/li\u003e\n\u003cli\u003eAdd 10 drops from Bottle #1 and invert the tube several times to mix.\u003c\/li\u003e\n\u003cli\u003eShake Bottle #2 vigorously for at least 30 seconds before opening it — API states this step is extremely important, since the nitrate reagent settles and under-reads if it isn't shaken hard enough.\u003c\/li\u003e\n\u003cli\u003eAdd 10 drops from Bottle #2, then shake the closed tube vigorously for a full minute.\u003c\/li\u003e\n\u003cli\u003eWait 5 minutes for the colour to develop.\u003c\/li\u003e\n\u003cli\u003eCompare against the matching colour card — freshwater or saltwater — for your tank.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eAPI (Mars Fishcare)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMeasures\u003c\/th\u003e\n\u003ctd\u003eNitrate (NO₃⁻)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRange\u003c\/th\u003e\n\u003ctd\u003e0 to 160 ppm (mg\/L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResolution\u003c\/th\u003e\n\u003ctd\u003eNot published by API\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSample size\u003c\/th\u003e\n\u003ctd\u003e5 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTime to result\u003c\/th\u003e\n\u003ctd\u003e5 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater type\u003c\/th\u003e\n\u003ctd\u003eFreshwater and saltwater (two colour charts included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTests per kit\u003c\/th\u003e\n\u003ctd\u003eApproximately 90 — see note below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFreight\u003c\/th\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eAPI's own product page does not state a tests-per-kit figure. The ~90 figure above is consistent across several independent retailers who reproduce the count printed on API's packaging; treat it as a close approximation rather than a guaranteed count.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's included \/ what you'll still need\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBottle #1 and Bottle #2 reagent solutions\u003c\/li\u003e\n\u003cli\u003eGlass test tube\u003c\/li\u003e\n\u003cli\u003eFreshwater colour card\u003c\/li\u003e\n\u003cli\u003eSaltwater colour card\u003c\/li\u003e\n\u003cli\u003eInstruction booklet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA reference or calibration standard\u003c\/li\u003e\n\u003cli\u003eAny product for correcting a high reading\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTarget ranges\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSetup\u003c\/th\u003e\n\u003cth\u003eTarget nitrate\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFreshwater community\u003c\/td\u003e\n\u003ctd\u003e40 ppm or below — API's recommended ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMarine and reef, especially with invertebrates\u003c\/td\u003e\n\u003ctd\u003eAs low as practically achievable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eAPI does not publish a single numeric marine target; it advises keeping nitrate as low as possible where invertebrates are kept, since they're markedly more sensitive to nitrate than fish.\u003c\/p\u003e\n\n\u003ch3\u003eWhen the reading is out of range\u003c\/h3\u003e\n\u003cp\u003eA rising nitrate reading is usually a water-change signal rather than an emergency, but a stubborn or climbing number is worth acting on before it turns into algae. \u003ca href=\"\/products\/api-nitra-zorb-210l\"\u003eAPI Nitra-Zorb\u003c\/a\u003e is rated by API to remove nitrate, alongside ammonia and nitrite, from freshwater between water changes. Increasing water change frequency and reducing feeding are the other two levers, and neither needs a product.\u003c\/p\u003e\n\n\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFreshwater and marine fish-only and reef systems\u003c\/li\u003e\n\u003cli\u003eRoutine weekly-to-fortnightly monitoring\u003c\/li\u003e\n\u003cli\u003eDiagnosing an algae outbreak or general water-quality check\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReplacing an ammonia or nitrite test — nitrate is the end product of the nitrogen cycle, not the early warning sign\u003c\/li\u003e\n\u003cli\u003eA newly cycling tank on its own — pair it with an ammonia and nitrite kit, or the Freshwater Master kit, while the tank is establishing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSafety and handling\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAvoid skin and eye contact with either reagent.\u003c\/li\u003e\n\u003cli\u003eKeep both reagent bottles out of reach of children.\u003c\/li\u003e\n\u003cli\u003eRinse the test tube between uses so old reagent doesn't skew the next reading.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGoes well with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-freshwater-master-multi-test-kit-5-in-1\"\u003eAPI Freshwater Master Multi Test Kit 5 in 1\u003c\/a\u003e — ammonia, nitrite, nitrate, pH and high-range pH in one kit.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-ammonia-test-kit-fresh-saltwater\"\u003eAPI Ammonia Test Kit Fresh\/Saltwater\u003c\/a\u003e — the parameter to watch alongside nitrate in a newer tank.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-nitra-zorb-210l\"\u003eAPI Nitra-Zorb (210L)\u003c\/a\u003e — the product to run when your nitrate reading comes back high.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eThis is a consumable test kit, so no manufacturer warranty period applies. That does not affect your rights under the Australian Consumer Law: if the product is faulty, unsafe or not as described, you are entitled to a remedy.\u003c\/p\u003e\n\u003cp\u003eShips as standard freight.\u003c\/p\u003e\n\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eWhat's a safe nitrate level for my tank?\u003c\/h4\u003e\n\u003cp\u003eAPI recommends 40 ppm or below for a freshwater community tank. Marine and reef tanks, especially with invertebrates, should be kept much lower — as close to zero as practically achievable.\u003c\/p\u003e\n\u003ch4\u003eWhy does the kit include two colour charts?\u003c\/h4\u003e\n\u003cp\u003eFresh and saltwater develop the test colour slightly differently, so API supplies a separate chart calibrated for each water type. Always read against the chart that matches your tank.\u003c\/p\u003e\n\u003ch4\u003eWhy did my reading come out lower than I expected?\u003c\/h4\u003e\n\u003cp\u003eThe most common cause is under-shaking Bottle #2. API states the 30-second shake before opening the bottle, and the full minute of shaking after adding it, are both extremely important steps — the reagent settles and under-reads without them.\u003c\/p\u003e\n\u003ch4\u003eHow many tests will one kit give me?\u003c\/h4\u003e\n\u003cp\u003eAround 90, based on the count printed on API's packaging as reproduced by several independent retailers. API's own website doesn't state a figure, so treat this as an approximation.\u003c\/p\u003e\n\u003ch4\u003eCan this kit test ammonia or nitrite too?\u003c\/h4\u003e\n\u003cp\u003eNo, this kit measures nitrate only. Pair it with API's Ammonia and Nitrite kits, or the Freshwater Master Multi Test Kit, to cover the full nitrogen cycle.\u003c\/p\u003e\n\u003ch4\u003eWhat do I do if my nitrate keeps climbing?\u003c\/h4\u003e\n\u003cp\u003eIncrease water change frequency, check you're not overfeeding, and consider a nitrate-reducing filter media such as API Nitra-Zorb between changes.\u003c\/p\u003e","brand":"API","offers":[{"title":"Default Title","offer_id":54774195912995,"sku":null,"price":53.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/APH150_2.png?v=1772082142"},{"product_id":"api-nitrite-test-kit-freshwater-saltwater","title":"API Nitrite Test Kit Freshwater\/Saltwater","description":"\u003cp\u003e\u003cstrong\u003eCatches the toxic middle stage of the nitrogen cycle before it damages gills.\u003c\/strong\u003e The API Nitrite Test Kit is a liquid reagent test for nitrite (NO2-) in fresh or saltwater aquariums, reading 0 to 5.0 ppm. It ships as a reagent bottle, a capped test tube, a colour comparison card and an instruction booklet, and API states the kit is good for around 180 tests.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReads nitrite 0–5.0 ppm\u003c\/strong\u003e — covers the full range a new or disturbed tank can spike to.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFresh and saltwater\u003c\/strong\u003e — one reagent, one procedure, either water type.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbout 180 tests per kit\u003c\/strong\u003e — enough for daily testing through a full cycling period with plenty left for ongoing monitoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast liquid test\u003c\/strong\u003e — add reagent to a 5 mL sample, shake, wait five minutes, read against the chart.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour card reads in ppm steps\u003c\/strong\u003e — lets you track whether a spike is rising or falling, not just whether it's present.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow to use it\u003c\/h3\u003e\n\u003cp\u003eFollowing API's testing procedure:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eFill the supplied test tube to the 5 mL line with a water sample.\u003c\/li\u003e\n\u003cli\u003eAdd Nitrite Test Solution — see the instruction booklet for the exact drop count.\u003c\/li\u003e\n\u003cli\u003eCap and shake for the specified time.\u003c\/li\u003e\n\u003cli\u003eWait five minutes for the colour to fully develop.\u003c\/li\u003e\n\u003cli\u003eCompare the sample against the colour card in good natural light.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eTest every other day while a tank is cycling, when nitrite is most likely to spike, and weekly once the biological filter is established — typically four to six weeks after setup.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eAPI (Mars Fishcare)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMeasures\u003c\/th\u003e\n\u003ctd\u003eNitrite (NO2-)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRange\u003c\/th\u003e\n\u003ctd\u003e0 to 5.0 ppm (mg\/L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResolution\u003c\/th\u003e\n\u003ctd\u003eNot published by API\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSample size\u003c\/th\u003e\n\u003ctd\u003e5 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTime to result\u003c\/th\u003e\n\u003ctd\u003e5 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater type\u003c\/th\u003e\n\u003ctd\u003eFreshwater and saltwater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTests per kit\u003c\/th\u003e\n\u003ctd\u003eApproximately 180\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFreight\u003c\/th\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's included \/ what you'll still need\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNitrite Test Solution reagent bottle\u003c\/li\u003e\n\u003cli\u003eCapped glass test tube\u003c\/li\u003e\n\u003cli\u003eColour comparison card\u003c\/li\u003e\n\u003cli\u003eInstruction booklet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA reference or calibration standard\u003c\/li\u003e\n\u003cli\u003eAny treatment for correcting a positive reading\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhen the reading is out of range\u003c\/h3\u003e\n\u003cp\u003eAny nitrite reading above zero calls for an immediate water change to dilute it, and a check of what disturbed the biological filter — a substrate clean, a filter media change or a new fish load are the usual causes. In freshwater, a small dose of \u003ca href=\"\/products\/api-aquarium-salt\"\u003eAPI Aquarium Salt\u003c\/a\u003e reduces nitrite's toxicity to gills while the filter catches up; it does not remove nitrite itself. \u003ca href=\"\/products\/api-quick-start\"\u003eAPI Quick Start\u003c\/a\u003e adds live nitrifying bacteria to help re-establish the biological filter after a spike.\u003c\/p\u003e\n\u003cp\u003eRetest daily until the reading returns to zero, and check \u003ca href=\"\/products\/api-ammonia-test-kit-fresh-saltwater\"\u003eammonia\u003c\/a\u003e at the same time — a nitrite spike often follows an ammonia spike as the same cycling fault.\u003c\/p\u003e\n\n\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNew tank cycling, where nitrite is the second stage to test for\u003c\/li\u003e\n\u003cli\u003eDiagnosing fish gasping at the surface or gill damage with no obvious cause\u003c\/li\u003e\n\u003cli\u003eFresh and saltwater fish-only and community systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMeasuring ammonia or nitrate — API sells separate kits for each stage of the cycle\u003c\/li\u003e\n\u003cli\u003eOngoing daily use once a tank is fully cycled and stable — weekly testing is enough\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSafety\u003c\/h3\u003e\n\u003cp\u003eAs with any liquid reagent test kit, keep the solution away from children, avoid contact with skin and eyes, and follow the instruction booklet if the reagent is splashed or swallowed.\u003c\/p\u003e\n\n\u003ch3\u003eGoes well with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-ammonia-test-kit-fresh-saltwater\"\u003eAPI Ammonia Test Kit Fresh\/Saltwater\u003c\/a\u003e — the stage of the cycle that usually spikes just before nitrite does.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-freshwater-master-multi-test-kit-5-in-1\"\u003eAPI Freshwater Master Multi Test Kit 5 in 1\u003c\/a\u003e — tracks nitrite alongside pH, ammonia, nitrate and KH in one kit.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-aquarium-salt\"\u003eAPI Aquarium Salt\u003c\/a\u003e — reduces nitrite's toxicity to gills while a spike is brought under control.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-quick-start\"\u003eAPI Quick Start\u003c\/a\u003e — live nitrifying bacteria to re-establish the biological filter after a spike.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eThis is a consumable test kit, so no manufacturer warranty period applies. That does not affect your rights under the Australian Consumer Law: if the product is faulty, unsafe or not as described, you are entitled to a remedy.\u003c\/p\u003e\n\u003cp\u003eShips as standard freight.\u003c\/p\u003e\n\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eDoes this kit test freshwater and saltwater tanks?\u003c\/h4\u003e\n\u003cp\u003eYes. API rates the same reagent and procedure for both water types.\u003c\/p\u003e\n\u003ch4\u003eHow many tests are in one kit?\u003c\/h4\u003e\n\u003cp\u003eApproximately 180, based on API's published pack count. Actual test count can vary slightly with sample technique.\u003c\/p\u003e\n\u003ch4\u003eWhy is nitrite dangerous if I can't see or smell it?\u003c\/h4\u003e\n\u003cp\u003eNitrite crosses fish gills and interferes with oxygen transport in the blood, a condition sometimes called \"brown blood disease.\" Fish can be visibly stressed or gasping well before the water looks or smells any different, which is why testing rather than observation is the reliable way to catch it.\u003c\/p\u003e\n\u003ch4\u003eHow often should I test for nitrite?\u003c\/h4\u003e\n\u003cp\u003eEvery other day while a tank is cycling, and weekly once the biological filter is established, typically four to six weeks after setup.\u003c\/p\u003e\n\u003ch4\u003eDoes salt actually remove nitrite?\u003c\/h4\u003e\n\u003cp\u003eNo. Salt reduces nitrite's toxicity to fish gills by competing for uptake, but it does not remove nitrite from the water. A water change and restoring the biological filter are what bring the reading back down.\u003c\/p\u003e","brand":"API","offers":[{"title":"Default Title","offer_id":54774195945763,"sku":null,"price":41.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/APH75.png?v=1772082144"},{"product_id":"api-ph-down","title":"API pH Down","description":"\u003cp\u003e\u003cstrong\u003eA concentrated acid dose that moves pH down in millilitres, not capfuls.\u003c\/strong\u003e API pH Down is a sulfuric-acid-based liquid (under 10% by weight) that lowers freshwater aquarium pH for soft-water species such as tetras, discus and Amazonian community fish. It doses at 1 mL per 10 US gallons (37.85 L), sold here in 118 mL and 473 mL Professional Size bottles.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmall doses, real effect\u003c\/strong\u003e — 1 mL per 10 US gallons (37.85 L) is the full working dose; this is a concentrate, not a diluted conditioner.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo bottle sizes\u003c\/strong\u003e — 118 mL for routine top-ups, 473 mL Professional Size for larger systems or frequent dosing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnder 1c per litre of treated water\u003c\/strong\u003e at API's label dose, on either bottle size.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreshwater aquariums only\u003c\/strong\u003e — API does not rate this product for marine or reef systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosive concentrate\u003c\/strong\u003e — this is an acid product (see Safety) and is dosed by millilitres, not poured freely.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich size do I need?\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBottle\u003c\/th\u003e\n\u003cth\u003eDoses at label rate\u003c\/th\u003e\n\u003cth\u003eApprox. water treated\u003c\/th\u003e\n\u003cth\u003eApprox. cost per litre treated\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e118 mL\u003c\/td\u003e\n\u003ctd\u003e~118 doses of 1 mL\u003c\/td\u003e\n\u003ctd\u003e~4,466 L\u003c\/td\u003e\n\u003ctd\u003eUnder 1c per litre\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e473 mL Professional Size\u003c\/td\u003e\n\u003ctd\u003e~473 doses of 1 mL\u003c\/td\u003e\n\u003ctd\u003e~17,900 L\u003c\/td\u003e\n\u003ctd\u003eUnder 1c per litre\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eBoth sizes work out to a fraction of a cent per litre of treated water at the label dose; the 473 mL Professional Size is the better buy per litre if you dose often enough to use it before you'd next need it. These figures are calculated from API's own 1 mL per 10 US gallon dose rate and each bottle's stated volume — API does not publish a pack yield figure itself.\u003c\/p\u003e\n\n\u003ch3\u003eHow much do I use?\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eAquarium volume\u003c\/th\u003e\n\u003cth\u003eDose at API's label rate\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10 US gal (38 L)\u003c\/td\u003e\n\u003ctd\u003e1 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20 US gal (76 L)\u003c\/td\u003e\n\u003ctd\u003e2 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e55 US gal (208 L)\u003c\/td\u003e\n\u003ctd\u003e5.5 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100 US gal (379 L)\u003c\/td\u003e\n\u003ctd\u003e10 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eTest pH before adding another dose. API's guidance is not to move pH by more than 0.2 in any 24-hour period — dose, wait, retest, and repeat only if needed rather than chasing a target in one application.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eActive ingredient\u003c\/th\u003e\n\u003ctd\u003eSulfuric acid, less than 10% by weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eForm\u003c\/th\u003e\n\u003ctd\u003eLiquid concentrate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDose rate\u003c\/th\u003e\n\u003ctd\u003e1 mL per 10 US gallons (37.85 L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater type\u003c\/th\u003e\n\u003ctd\u003eFreshwater aquariums\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack sizes sold here\u003c\/th\u003e\n\u003ctd\u003e118 mL, 473 mL Professional Size\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum recommended pH change\u003c\/th\u003e\n\u003ctd\u003e0.2 per 24 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHazard classification\u003c\/th\u003e\n\u003ctd\u003eCorrosive — skin\/eye damage category 1A, corrosive to metals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFreight\u003c\/th\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFreshwater community tanks that need a lower, more acidic pH — tetras, discus, rams and other soft-water species\u003c\/li\u003e\n\u003cli\u003eGradual, tested pH correction alongside a KH (carbonate hardness) reading\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMarine or reef aquariums — not rated by API for saltwater use\u003c\/li\u003e\n\u003cli\u003eHard, high-KH tap water as a permanent fix — the buffering will fight every dose; lowering KH is the underlying correction\u003c\/li\u003e\n\u003cli\u003eDosing at the same time as a pH-raising product — API warns this can cause erratic pH swings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSafety\u003c\/h3\u003e\n\u003cp\u003eAPI's Safety Data Sheet classifies this product as corrosive: it may be corrosive to metals and causes severe skin burns and eye damage on contact. Handle it as an acid, not a conditioner:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKeep in the original container, tightly sealed, out of reach of children\u003c\/li\u003e\n\u003cli\u003eWear eye protection and gloves when dosing\u003c\/li\u003e\n\u003cli\u003eFlush skin or eyes with water immediately on contact and seek medical attention\u003c\/li\u003e\n\u003cli\u003eNever add water to the concentrate; add the measured dose to tank water, not the reverse\u003c\/li\u003e\n\u003cli\u003eDo not dose at the same time as a pH-raising product\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGoes well with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-freshwater-master-multi-test-kit-5-in-1\"\u003eAPI Freshwater Master Multi Test Kit 5 in 1\u003c\/a\u003e — tests standard-range pH and KH, so you can see why a tank resists adjustment and confirm each dose has worked.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-ph-proper-6-5-powder-jar-240gm\"\u003eAPI pH Proper 6.5\u003c\/a\u003e or \u003ca href=\"\/products\/api-ph-proper-7-0-powder-jar-250gm\"\u003eAPI pH Proper 7.0\u003c\/a\u003e — a buffered powder that holds pH at a set point once pH Down has brought it into range, instead of one-shot dosing indefinitely.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eThis is a consumable, so no manufacturer warranty period applies. That does not affect your rights under the Australian Consumer Law: if the product is faulty, unsafe or not as described, you are entitled to a remedy.\u003c\/p\u003e\n\u003cp\u003eShips as standard freight. As a corrosive liquid, it travels in its original sealed packaging.\u003c\/p\u003e\n\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eCan I use API pH Down in a marine or reef tank?\u003c\/h4\u003e\n\u003cp\u003eNo. API rates this product for freshwater aquariums only. Marine and reef pH should be managed through the salt mix and buffering products designed for those systems.\u003c\/p\u003e\n\u003ch4\u003eHow much will one dose lower my pH?\u003c\/h4\u003e\n\u003cp\u003eAPI does not publish a fixed pH-per-mL figure because the result depends on your water's KH (carbonate hardness) — harder water resists the change more. Dose at the label rate, wait, and retest rather than assuming a fixed drop.\u003c\/p\u003e\n\u003ch4\u003eWhy does my pH keep drifting back up after dosing?\u003c\/h4\u003e\n\u003cp\u003eHigh KH acts as a buffer and pulls pH back toward its original point. If you're redosing frequently, testing and reducing KH is the more stable long-term fix rather than repeated acid dosing.\u003c\/p\u003e\n\u003ch4\u003eCan I use pH Down and pH Up together?\u003c\/h4\u003e\n\u003cp\u003eNo. API warns against dosing a pH-raising and pH-lowering product at the same time, as the two can cause erratic pH swings rather than settling at a stable point.\u003c\/p\u003e\n\u003ch4\u003eIs API pH Down safe to handle?\u003c\/h4\u003e\n\u003cp\u003eIt's classified as corrosive on API's Safety Data Sheet — it can cause severe skin and eye burns undiluted. Measure it carefully, avoid skin and eye contact, and always add it to tank water rather than adding water to the concentrate.\u003c\/p\u003e","brand":"API","offers":[{"title":"118ml","offer_id":54774195978531,"sku":null,"price":25.95,"currency_code":"AUD","in_stock":true},{"title":"473ml Professional Size","offer_id":55335272022307,"sku":"17163020301","price":75.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/APH161_4.png?v=1772082145"},{"product_id":"api-ph-high-range-test-kit-fresh-saltwater","title":"API pH High Range Test Kit Fresh\/Saltwater","description":"\u003cp\u003e\u003cstrong\u003eReads pH where a standard kit runs out of scale.\u003c\/strong\u003e The API High Range pH Test Kit measures pH from 7.4 to 8.8 — the band needed for African cichlids, marine and reef tanks, brackish setups and livebearers, where a standard freshwater pH kit tops out at its darkest colour and tells you nothing more.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReads pH 7.4–8.8\u003c\/strong\u003e — covers the alkaline range standard kits can't resolve.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFresh and saltwater\u003c\/strong\u003e — one reagent for African cichlid tanks, marine systems and brackish setups alike.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo colour cards included\u003c\/strong\u003e — for comparing accurately across the full range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbout 160 tests per kit\u003c\/strong\u003e — enough for weekly testing across several tanks for years.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple liquid procedure\u003c\/strong\u003e — drops into a sample, shake, compare against the chart.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow to use it\u003c\/h3\u003e\n\u003cp\u003eFill the supplied test tube with a water sample to the line, add High Range pH Test Solution as directed in the instruction booklet, cap and shake, then compare the colour against the included colour cards in good light. If your standard-range pH kit always reads its darkest colour, that's the signal to switch to this kit rather than assume the tank is fine.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eAPI (Mars Fishcare)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMeasures\u003c\/th\u003e\n\u003ctd\u003epH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRange\u003c\/th\u003e\n\u003ctd\u003e7.4 to 8.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResolution\u003c\/th\u003e\n\u003ctd\u003eNot published by API\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater type\u003c\/th\u003e\n\u003ctd\u003eFreshwater and saltwater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTests per kit\u003c\/th\u003e\n\u003ctd\u003eApproximately 160\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFreight\u003c\/th\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's included \/ what you'll still need\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh Range pH Test Solution reagent bottle\u003c\/li\u003e\n\u003cli\u003eCapped test tube\u003c\/li\u003e\n\u003cli\u003eTwo colour comparison cards\u003c\/li\u003e\n\u003cli\u003eInstruction booklet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA standard-range pH test for tanks below 7.4 — API sells this as a separate kit\u003c\/li\u003e\n\u003cli\u003eAny pH adjustment product\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhen the reading is out of range\u003c\/h3\u003e\n\u003cp\u003eA reading near the bottom of this kit's range (close to 7.4) in a system that should be more alkaline — marine, reef, African cichlid or livebearer — points to insufficient buffering; check KH and consider a buffering product suited to that system. A reading pinned at the top of the chart calls for care rather than more buffer — this kit cannot resolve any higher than 8.8, so a very high reading needs a wider-range test to quantify properly.\u003c\/p\u003e\n\n\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAfrican cichlid tanks, typically kept at pH 7.8–8.6\u003c\/li\u003e\n\u003cli\u003eMarine and reef aquariums, typically pH 8.0–8.4\u003c\/li\u003e\n\u003cli\u003eBrackish setups and livebearers such as mollies and platies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStandard community and soft-water tanks below pH 7.4 — use API's standard-range pH kit instead\u003c\/li\u003e\n\u003cli\u003eDetermining KH or alkalinity — this kit reads pH only\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSafety\u003c\/h3\u003e\n\u003cp\u003eAs with any liquid reagent test kit, keep the solution away from children, avoid skin and eye contact, and follow the instruction booklet if the reagent is splashed or swallowed.\u003c\/p\u003e\n\n\u003ch3\u003eGoes well with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-freshwater-master-multi-test-kit-5-in-1\"\u003eAPI Freshwater Master Multi Test Kit 5 in 1\u003c\/a\u003e — pairs the standard pH range with ammonia, nitrite, nitrate and KH.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-ph-proper-8-2-powder-jar-200gm\"\u003eAPI pH Proper 8.2\u003c\/a\u003e — a buffered powder for holding African cichlid or brackish tanks at a stable alkaline pH.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-ph-up\"\u003eAPI pH Up\u003c\/a\u003e — for raising pH into this kit's readable range.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eThis is a consumable test kit, so no manufacturer warranty period applies. That does not affect your rights under the Australian Consumer Law: if the product is faulty, unsafe or not as described, you are entitled to a remedy.\u003c\/p\u003e\n\u003cp\u003eShips as standard freight.\u003c\/p\u003e\n\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eMy standard pH kit always reads dark blue — do I need this kit?\u003c\/h4\u003e\n\u003cp\u003eYes. A standard-range API pH kit stops resolving once pH rises above roughly 7.6, so a reading that always looks maximal doesn't tell you whether your tank is at 7.6 or 8.8. This kit reads that upper range specifically.\u003c\/p\u003e\n\u003ch4\u003eDoes this kit work for both marine and African cichlid tanks?\u003c\/h4\u003e\n\u003cp\u003eYes. Both sit within this kit's 7.4–8.8 range, and API rates the same reagent for fresh and saltwater.\u003c\/p\u003e\n\u003ch4\u003eHow many tests come in one kit?\u003c\/h4\u003e\n\u003cp\u003eApproximately 160, based on API's published pack count.\u003c\/p\u003e\n\u003ch4\u003eWhat if my reading is below 7.4?\u003c\/h4\u003e\n\u003cp\u003eSwitch to API's standard-range pH kit, which reads accurately below 7.6 and overlaps with the bottom of this kit's range.\u003c\/p\u003e","brand":"API","offers":[{"title":"Default Title","offer_id":54774196044067,"sku":null,"price":32.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/APH26_3.png?v=1772082236"},{"product_id":"api-ph-proper-6-5-powder-jar-240gm","title":"API pH Proper 6.5 Powder Jar 240gm","description":"\u003cp\u003e\u003cstrong\u003eBuffers to 6.5 and holds it, rather than nudging pH once and leaving it to drift.\u003c\/strong\u003e API Proper pH 6.5 is a powdered buffer for freshwater aquariums that sets pH to 6.5 and resists the tank's natural drift back — suited to soft-water communities such as tetras, rasboras, discus and other Amazonian species. It doses at 2 teaspoons (or one supplied scoop) per 10 US gallons (38 L), sold here in a 240 g jar.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHolds pH at 6.5\u003c\/strong\u003e, not just a one-off correction — a phosphate buffer resists drift the way a one-shot pH adjuster can't.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlso conditions the water\u003c\/strong\u003e — neutralises chlorine and chloramine and detoxifies heavy metals in the same dose.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorks out to roughly 5.7c per litre\u003c\/strong\u003e of aquarium water treated, at the label dose (see below).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple dosing\u003c\/strong\u003e — 2 teaspoons, or one scoop, per 10 US gallons (38 L).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e240 g jar\u003c\/strong\u003e — a distributor-stated yield of around 200 US gallons (757 L) at the label dose.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCost per litre\u003c\/h3\u003e\n\u003cp\u003eAt API's label dose of 2 teaspoons per 10 US gallons (38 L), a 240 g jar treats an estimated 757 L (about 200 US gallons), based on a specialist distributor's stated pack yield rather than a figure API itself publishes. At $42.95 per jar, that works out to roughly 5.7c per litre of treated water.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003ePowdered pH buffer and water conditioner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTarget pH\u003c\/th\u003e\n\u003ctd\u003e6.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack size\u003c\/th\u003e\n\u003ctd\u003e240 g jar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDose rate\u003c\/th\u003e\n\u003ctd\u003e2 teaspoons (1 scoop) per 10 US gallons (38 L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEstimated yield\u003c\/th\u003e\n\u003ctd\u003e~757 L (~200 US gal) per jar at label dose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater type\u003c\/th\u003e\n\u003ctd\u003eFreshwater only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePlant safety\u003c\/th\u003e\n\u003ctd\u003eNot recommended for planted tanks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInvertebrate safety\u003c\/th\u003e\n\u003ctd\u003eSafe, per API\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFreight\u003c\/th\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eHow much do I use?\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eAquarium volume\u003c\/th\u003e\n\u003cth\u003eDose\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10 US gal (38 L)\u003c\/td\u003e\n\u003ctd\u003e2 teaspoons (1 scoop)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20 US gal (76 L)\u003c\/td\u003e\n\u003ctd\u003e4 teaspoons (2 scoops)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e55 US gal (208 L)\u003c\/td\u003e\n\u003ctd\u003e11 teaspoons (5.5 scoops)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eDissolve the dose in a small amount of tank water first, then distribute it across the aquarium near the filter outlet. Retest and repeat only if pH has drifted more than 0.2 from 6.5 — this is a buffer, not a one-shot adjuster, so it shouldn't need frequent redosing once the tank has settled.\u003c\/p\u003e\n\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eAPI's Safety Data Sheet for this specific 6.5 formulation could not be retrieved during this run, so exact percentages are not stated here to avoid guessing. The ingredient classes are consistent with the rest of the API Proper pH range — confirmed on the 7.0 formulation's own SDS — and API's own product description: a phosphate buffer as the main pH-holding agent, a chlorine and chloramine neutraliser, and a heavy-metal detoxifier, plus electrolytes to reduce handling stress. Checked 7 August 2026; flagged below for a supplier SDS follow-up specific to this pack.\u003c\/p\u003e\n\n\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSoft-water freshwater communities — tetras, rasboras, discus, Amazonian species\u003c\/li\u003e\n\u003cli\u003eNew tank setup, established tank pH correction, and water changes\u003c\/li\u003e\n\u003cli\u003eInvertebrate-safe freshwater systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePlanted aquariums — the phosphate buffer binds trace elements live plants need\u003c\/li\u003e\n\u003cli\u003eMarine or reef aquariums\u003c\/li\u003e\n\u003cli\u003eVery hard tap water without expecting some temporary cloudiness (harmless, clears within 24–48 hours)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSafety\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKeep out of reach of children\u003c\/li\u003e\n\u003cli\u003eShake or stir thoroughly before dosing so the powder disperses evenly\u003c\/li\u003e\n\u003cli\u003eAvoid direct skin and eye contact with the concentrated powder\u003c\/li\u003e\n\u003cli\u003eStore the jar sealed and dry\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGoes well with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-freshwater-master-multi-test-kit-5-in-1\"\u003eAPI Freshwater Master Multi Test Kit 5 in 1\u003c\/a\u003e — confirm pH is holding at 6.5 and check KH, which drives how often you'll need to redose.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-ph-down\"\u003eAPI pH Down\u003c\/a\u003e — for an established tank that needs a larger initial pH correction before this buffer takes over holding it.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-quick-start\"\u003eAPI Quick Start\u003c\/a\u003e — live nitrifying bacteria for new tank setups, which this product is also commonly dosed during.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eThis is a consumable, so no manufacturer warranty period applies. That does not affect your rights under the Australian Consumer Law: if the product is faulty, unsafe or not as described, you are entitled to a remedy.\u003c\/p\u003e\n\u003cp\u003eShips as standard freight.\u003c\/p\u003e\n\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eIs this a one-off pH adjuster or an ongoing buffer?\u003c\/h4\u003e\n\u003cp\u003eIt's a buffer — it's designed to hold pH at 6.5 against the tank's natural drift, rather than moving pH once like API pH Down. You should need to redose only when a test shows pH has drifted more than 0.2 from the target.\u003c\/p\u003e\n\u003ch4\u003eCan I use this in a planted tank?\u003c\/h4\u003e\n\u003cp\u003eAPI advises against it. The phosphate buffer binds trace elements that live plants need, so a planted display is better served by an unbuffered pH product or by managing pH through other means.\u003c\/p\u003e\n\u003ch4\u003eWhy did my water go cloudy after dosing?\u003c\/h4\u003e\n\u003cp\u003eTemporary cloudiness in hard water is a known, harmless reaction as the buffer interacts with dissolved minerals. It typically clears within 24 to 48 hours and does not affect fish.\u003c\/p\u003e\n\u003ch4\u003eIs it safe for shrimp and snails?\u003c\/h4\u003e\n\u003cp\u003eAPI states the product is safe for invertebrates. As with any new product, dose at the stated rate and monitor rather than double-dosing on a heavily stocked invertebrate tank.\u003c\/p\u003e\n\u003ch4\u003eHow much does one jar cost per litre of water treated?\u003c\/h4\u003e\n\u003cp\u003eBased on a distributor-stated yield of around 757 L per 240 g jar at the label dose, and this store's price, that's roughly 5.7c per litre — cheaper than repeatedly dosing a liquid one-shot adjuster to the same effect.\u003c\/p\u003e","brand":"API","offers":[{"title":"Default Title","offer_id":54774196076835,"sku":null,"price":42.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/api-ph-proper-65-powder-jar-240gm-3000425-1600.jpg?v=1781836804"},{"product_id":"api-ph-proper-7-0-powder-jar-250gm","title":"API pH Proper 7.0 Powder Jar 250gm","description":"\u003cp\u003e\u003cstrong\u003eNeutral, and stays that way.\u003c\/strong\u003e API Proper pH 7.0 is a powdered buffer for freshwater aquariums that sets water to a neutral pH of 7.0 and resists drift back toward the tank's natural level — the safe middle ground for general community tanks with mixed species. It doses at 2 teaspoons per 10 US gallons (38 L), sold here in a 250 g jar.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHolds pH at a neutral 7.0\u003c\/strong\u003e — a phosphate buffer resists drift rather than making a one-off correction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlso conditions the water\u003c\/strong\u003e — neutralises chlorine and chloramine and detoxifies heavy metals in the same dose.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuits mixed community tanks\u003c\/strong\u003e — 7.0 is the safe middle ground when housing several species with different pH preferences.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorks out to roughly 5.4c per litre\u003c\/strong\u003e of aquarium water treated, at the label dose.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e250 g jar\u003c\/strong\u003e — a distributor-stated yield of around 787 L (208 US gallons) at the label dose.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCost per litre\u003c\/h3\u003e\n\u003cp\u003eAt API's label dose of 2 teaspoons per 10 US gallons (38 L), a 250 g jar treats an estimated 787 L (about 208 US gallons), based on a specialist distributor's stated pack yield rather than a figure API itself publishes. At $42.95 per jar, that works out to roughly 5.4c per litre of treated water — marginally cheaper per litre than the 6.5 formulation's 240 g jar, because this pack is slightly larger for the same price.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003ePowdered pH buffer and water conditioner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTarget pH\u003c\/th\u003e\n\u003ctd\u003e7.0 (neutral)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack size\u003c\/th\u003e\n\u003ctd\u003e250 g jar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDose rate\u003c\/th\u003e\n\u003ctd\u003e2 teaspoons per 10 US gallons (38 L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEstimated yield\u003c\/th\u003e\n\u003ctd\u003e~787 L (~208 US gal) per jar at label dose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eActive constituents\u003c\/th\u003e\n\u003ctd\u003ePhosphate buffer (proprietary, over 60%), sodium thiosulfate (1–5%), EDTA tetrasodium salt (1–5%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater type\u003c\/th\u003e\n\u003ctd\u003eFreshwater only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePlant safety\u003c\/th\u003e\n\u003ctd\u003eNot recommended for planted tanks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFreight\u003c\/th\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eHow much do I use?\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eAquarium volume\u003c\/th\u003e\n\u003cth\u003eDose\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10 US gal (38 L)\u003c\/td\u003e\n\u003ctd\u003e2 teaspoons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20 US gal (76 L)\u003c\/td\u003e\n\u003ctd\u003e4 teaspoons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e55 US gal (208 L)\u003c\/td\u003e\n\u003ctd\u003e11 teaspoons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eDissolve the dose in a small amount of tank water, then distribute it near the filter outlet. Retest and repeat only when pH has drifted more than 0.2 from 7.0.\u003c\/p\u003e\n\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eTranscribed from API's Safety Data Sheet for this product, checked 7 August 2026:\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eConstituent\u003c\/th\u003e\n\u003cth\u003eConcentration\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphate buffer (specific salt withheld as proprietary)\u003c\/td\u003e\n\u003ctd\u003eGreater than 60%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSodium thiosulfate\u003c\/td\u003e\n\u003ctd\u003e1–5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEDTA tetrasodium salt\u003c\/td\u003e\n\u003ctd\u003e1–5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOther non-hazardous ingredients\u003c\/td\u003e\n\u003ctd\u003eBalance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eAPI's SDS notes that the exact chemical identity and precise concentration of the phosphate buffer are withheld as a trade secret; the ranges above are as published.\u003c\/p\u003e\n\n\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGeneral freshwater community tanks housing several species with different pH preferences\u003c\/li\u003e\n\u003cli\u003eNew tank setup, established tank correction, and water changes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePlanted aquariums — the phosphate buffer binds trace elements live plants need\u003c\/li\u003e\n\u003cli\u003eMarine or reef aquariums\u003c\/li\u003e\n\u003cli\u003eSoft-water specialist tanks needing 6.5 or lower, or alkaline specialist tanks needing 7.5 or higher — API sells dedicated buffers for those targets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSafety\u003c\/h3\u003e\n\u003cp\u003eAPI's Safety Data Sheet for this product carries hazard statements for the concentrated powder, before it's diluted into tank water: causes skin irritation, causes serious eye irritation, may cause respiratory irritation, and is classified toxic to aquatic life in its concentrated form. Handle the dry powder accordingly:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKeep out of reach of children\u003c\/li\u003e\n\u003cli\u003eAvoid raising dust; measure with the supplied scoop rather than pouring loosely\u003c\/li\u003e\n\u003cli\u003eAvoid skin and eye contact with the powder; wash out eyes with fresh running water immediately if it happens\u003c\/li\u003e\n\u003cli\u003eDissolve fully in tank water before use — the aquatic-life hazard applies to the concentrate, not to the tank once correctly dosed and diluted\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGoes well with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-freshwater-master-multi-test-kit-5-in-1\"\u003eAPI Freshwater Master Multi Test Kit 5 in 1\u003c\/a\u003e — confirm pH is holding at 7.0 and check KH.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-ph-down\"\u003eAPI pH Down\u003c\/a\u003e or \u003ca href=\"\/products\/api-ph-up\"\u003eAPI pH Up\u003c\/a\u003e — for a larger initial correction before this buffer takes over holding the level.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-quick-start\"\u003eAPI Quick Start\u003c\/a\u003e — live nitrifying bacteria for new tank setups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eThis is a consumable, so no manufacturer warranty period applies. That does not affect your rights under the Australian Consumer Law: if the product is faulty, unsafe or not as described, you are entitled to a remedy.\u003c\/p\u003e\n\u003cp\u003eShips as standard freight.\u003c\/p\u003e\n\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eWhat's actually in this product?\u003c\/h4\u003e\n\u003cp\u003eAPI's Safety Data Sheet lists a proprietary phosphate buffer at over 60%, sodium thiosulfate (a dechlorinator) at 1–5%, and EDTA tetrasodium salt (a heavy-metal detoxifier) at 1–5%. The exact phosphate salt is withheld as a trade secret.\u003c\/p\u003e\n\u003ch4\u003eIs this the same as API pH Up or pH Down?\u003c\/h4\u003e\n\u003cp\u003eNo. Those are one-shot liquid adjusters that move pH and then leave it to drift. This is a powdered buffer that sets pH to 7.0 and resists drift, so it needs redosing far less often.\u003c\/p\u003e\n\u003ch4\u003eCan I use this in a planted tank?\u003c\/h4\u003e\n\u003cp\u003eAPI advises against it, since the phosphate buffer binds trace elements live plants need.\u003c\/p\u003e\n\u003ch4\u003eWhy did my water go cloudy after dosing?\u003c\/h4\u003e\n\u003cp\u003eTemporary cloudiness in hard water is a known, harmless reaction. It typically clears within 24 to 48 hours.\u003c\/p\u003e\n\u003ch4\u003eHow much does a jar cost per litre of water treated?\u003c\/h4\u003e\n\u003cp\u003eBased on a distributor-stated yield of around 787 L per 250 g jar at the label dose, and this store's price, that's roughly 5.4c per litre.\u003c\/p\u003e","brand":"API","offers":[{"title":"Default Title","offer_id":54774196109603,"sku":null,"price":42.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/api-ph-proper-70-powder-jar-250gm-3000428-1600.jpg?v=1781836805"},{"product_id":"api-ph-proper-7-5-powder-jar-260gm","title":"API pH Proper 7.5 Powder Jar 260gm","description":"\u003cp\u003e\u003cstrong\u003eSets freshwater pH at 7.5 and holds it there.\u003c\/strong\u003e API Proper pH 7.5 is a phosphate-buffered powder that raises and stabilises aquarium pH at 7.5, while also removing chlorine, neutralising chloramine and detoxifying heavy metals from the water you add it to. It suits goldfish, barbs, Central American cichlids and livebearers such as mollies, platies, swordtails and guppies — freshwater species that do best in neutral-to-mildly-alkaline water.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSets and holds pH at 7.5\u003c\/strong\u003e — a buffer resists the tank's natural drift, unlike a one-shot pH adjuster that moves the reading once and lets it wander again.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlso conditions the water\u003c\/strong\u003e — the same dose removes chlorine, neutralises chloramine and detoxifies heavy metals, and adds electrolytes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhosphate buffer\u003c\/strong\u003e — API states the formula is non-toxic to fish, but it is not compatible with live plants (see below).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafe with invertebrates\u003c\/strong\u003e, per API's label.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e260 g jar\u003c\/strong\u003e, dosed with the enclosed scoop.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow much do I use?\u003c\/h3\u003e\n\u003cp\u003eAPI's label rate is 2 level teaspoons for every 10 US gallons (38 L) of aquarium water. Repeat only when a pH test shows the reading has drifted by more than 0.2 from 7.5.\u003c\/p\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eAquarium volume\u003c\/th\u003e\n\u003cth\u003eDose at API's label rate\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e38 L\u003c\/td\u003e\n\u003ctd\u003e2 level teaspoons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e76 L\u003c\/td\u003e\n\u003ctd\u003e4 level teaspoons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e114 L\u003c\/td\u003e\n\u003ctd\u003e2 level tablespoons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e190 L\u003c\/td\u003e\n\u003ctd\u003e10 level teaspoons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e380 L\u003c\/td\u003e\n\u003ctd\u003e20 level teaspoons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003ePre-dissolve the dose in a cup of aquarium water before adding it, so undissolved powder does not sit on the substrate or against a fish. Test weekly rather than dosing on a schedule — dose again only when the number on the test kit tells you to.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003epH buffer and water conditioner, powder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSets pH at\u003c\/th\u003e\n\u003ctd\u003e7.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBuffer chemistry\u003c\/th\u003e\n\u003ctd\u003ePhosphate buffer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAlso does\u003c\/th\u003e\n\u003ctd\u003eRemoves chlorine, neutralises chloramine, detoxifies heavy metals, adds electrolytes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack size\u003c\/th\u003e\n\u003ctd\u003e260 g jar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDose rate\u003c\/th\u003e\n\u003ctd\u003e2 level teaspoons per 10 US gallons (38 L); repeat only when pH drifts more than 0.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater type\u003c\/th\u003e\n\u003ctd\u003eFreshwater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCost per litre treated\u003c\/th\u003e\n\u003ctd\u003eNot shown — API does not publish a grams-per-dose figure, so litres treated per jar cannot be calculated honestly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFreight\u003c\/th\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGoldfish, barbs, Central American cichlids and livebearers (mollies, platies, swordtails, guppies)\u003c\/li\u003e\n\u003cli\u003eFreshwater community tanks running at a neutral-to-mildly-alkaline pH\u003c\/li\u003e\n\u003cli\u003eInvertebrates — API states the formula is safe with them\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePlanted aquariums — the phosphate buffer ties up trace elements live plants need\u003c\/li\u003e\n\u003cli\u003eMarine, reef or African cichlid tanks needing pH 8.2 — use \u003ca href=\"\/products\/api-ph-proper-8-2-powder-jar-200gm\"\u003eAPI Proper pH 8.2\u003c\/a\u003e instead\u003c\/li\u003e\n\u003cli\u003eA single large correction — shift pH gradually and re-test rather than chasing a big swing in one dose\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCare and maintenance\u003c\/h3\u003e\n\u003cp\u003eTest pH weekly with a liquid test kit rather than dosing to a schedule. In hard tap water, Proper pH powders can cause temporary cloudiness that clears on its own within 24–48 hours; it does not indicate the product has failed.\u003c\/p\u003e\n\n\u003ch3\u003eSafety and handling\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKeep out of reach of children.\u003c\/li\u003e\n\u003cli\u003eStore the jar sealed and dry.\u003c\/li\u003e\n\u003cli\u003ePre-dissolve in a cup of tank water before adding, rather than pouring powder directly into the aquarium.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGoes well with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-freshwater-master-multi-test-kit-5-in-1\"\u003eAPI Freshwater Master Multi Test Kit 5 in 1\u003c\/a\u003e — to confirm the reading before and after dosing.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-stress-coat\"\u003eAPI Stress Coat\u003c\/a\u003e — for conditioning the fresh tap water a water change brings in.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-ph-up\"\u003eAPI pH Up\u003c\/a\u003e — for a smaller day-to-day nudge between full re-doses of Proper pH.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eThis is a consumable, so no manufacturer warranty period applies. That does not affect your rights under the Australian Consumer Law: if the product is faulty, unsafe or not as described, you are entitled to a remedy. Ships as standard freight.\u003c\/p\u003e\n\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eWill Proper pH 7.5 work in a planted tank?\u003c\/h4\u003e\n\u003cp\u003eAPI does not recommend it. The phosphate buffer binds trace elements that live plants need, so a planted display is better managed with a pH-neutral conditioner and, if needed, treating fish separately in a hospital tank.\u003c\/p\u003e\n\u003ch4\u003eMy water went cloudy after dosing — is that normal?\u003c\/h4\u003e\n\u003cp\u003eYes, in hard tap water. API states the cloudiness is harmless and typically clears within 24 to 48 hours.\u003c\/p\u003e\n\u003ch4\u003eHow often do I need to re-dose?\u003c\/h4\u003e\n\u003cp\u003eOnly when a pH test shows a drift of more than 0.2 from 7.5 — not on a fixed schedule. Test weekly to know when that is.\u003c\/p\u003e\n\u003ch4\u003eCan I use this with invertebrates?\u003c\/h4\u003e\n\u003cp\u003eYes. API states the formula is safe with invertebrates, though it is not recommended for planted tanks that also hold live plants.\u003c\/p\u003e\n\u003ch4\u003eWhat's the difference between Proper pH 7.5 and API pH Up?\u003c\/h4\u003e\n\u003cp\u003eProper pH 7.5 is a buffer — it sets the reading and resists drift back down. API pH Up is a liquid adjuster for a smaller, one-off upward nudge, and does not hold the pH there on its own.\u003c\/p\u003e","brand":"API","offers":[{"title":"Default Title","offer_id":54774196175139,"sku":null,"price":42.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/APH164_2.png?v=1772082362"},{"product_id":"api-ph-proper-8-2-powder-jar-200gm","title":"API pH Proper 8.2 Powder Jar 200gm","description":"\u003cp\u003e\u003cstrong\u003eSets pH at 8.2 for African cichlid, brackish and marine tanks.\u003c\/strong\u003e API Proper pH 8.2 is a phosphate-free carbonate\/bicarbonate buffer that raises and stabilises pH at 8.2, the level African rift lake cichlids, brackish-water species and saltwater aquariums are built for. The same dose removes chlorine, neutralises chloramine, detoxifies heavy metals and adds electrolytes.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSets and holds pH at 8.2\u003c\/strong\u003e — a carbonate\/bicarbonate buffer resists drift, rather than moving the reading once like a liquid adjuster.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhosphate-free\u003c\/strong\u003e — won't feed algae the way a phosphate buffer can.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlso conditions the water\u003c\/strong\u003e — removes chlorine, neutralises chloramine, detoxifies heavy metals, adds electrolytes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuits saltwater, brackish and African cichlid tanks\u003c\/strong\u003e — anywhere the target is a high, stable pH.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e200 g jar\u003c\/strong\u003e, dosed with the enclosed scoop.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow much do I use?\u003c\/h3\u003e\n\u003cp\u003eAPI's label rate is 1 level scoop, roughly 5 mL, for every 10 US gallons (38 L) of aquarium water. Pre-dissolve it in a separate container of aquarium water before adding, and repeat only when a pH test shows a drift of more than 0.2 from 8.2.\u003c\/p\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eAquarium volume\u003c\/th\u003e\n\u003cth\u003eDose at API's label rate\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e38 L\u003c\/td\u003e\n\u003ctd\u003e1 level scoop (~5 mL)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e76 L\u003c\/td\u003e\n\u003ctd\u003e2 level scoops (~10 mL)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e114 L\u003c\/td\u003e\n\u003ctd\u003e3 level scoops (~15 mL)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e190 L\u003c\/td\u003e\n\u003ctd\u003e5 level scoops (~25 mL)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e380 L\u003c\/td\u003e\n\u003ctd\u003e10 level scoops (~50 mL)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003epH buffer and water conditioner, powder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSets pH at\u003c\/th\u003e\n\u003ctd\u003e8.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBuffer chemistry\u003c\/th\u003e\n\u003ctd\u003eCarbonate\/bicarbonate buffer, phosphate-free\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAlso does\u003c\/th\u003e\n\u003ctd\u003eRemoves chlorine, neutralises chloramine, detoxifies heavy metals, adds electrolytes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack size\u003c\/th\u003e\n\u003ctd\u003e200 g jar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDose rate\u003c\/th\u003e\n\u003ctd\u003e1 level scoop (~5 mL) per 10 US gallons (38 L); repeat only when pH drifts more than 0.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater type\u003c\/th\u003e\n\u003ctd\u003eSaltwater, brackish and African cichlid freshwater tanks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCost per litre treated\u003c\/th\u003e\n\u003ctd\u003eNot shown — API does not publish a grams-per-dose figure, so litres treated per jar cannot be calculated honestly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFreight\u003c\/th\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAfrican rift lake cichlid tanks (Malawi and Tanganyikan setups)\u003c\/li\u003e\n\u003cli\u003eBrackish-water aquariums\u003c\/li\u003e\n\u003cli\u003eMarine fish-only systems needing a pH correction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStandard community freshwater tanks at neutral pH — use \u003ca href=\"\/products\/api-ph-proper-7-5-powder-jar-260gm\"\u003eAPI Proper pH 7.5\u003c\/a\u003e instead\u003c\/li\u003e\n\u003cli\u003ePlanted aquariums — buffers of this type are not recommended where live plants need trace elements left free in the water\u003c\/li\u003e\n\u003cli\u003eA one-off large correction — shift pH gradually and re-test rather than chasing a big swing in a single dose\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCare and maintenance\u003c\/h3\u003e\n\u003cp\u003eTest pH weekly with a liquid or marine-rated test kit rather than dosing to a schedule. Cloudiness after dosing in hard or mineral-rich water is common with Proper pH powders and typically clears within 24–48 hours.\u003c\/p\u003e\n\n\u003ch3\u003eSafety and handling\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKeep out of reach of children.\u003c\/li\u003e\n\u003cli\u003eStore the jar sealed and dry.\u003c\/li\u003e\n\u003cli\u003ePre-dissolve in a separate container of tank water before adding, rather than pouring powder directly into the aquarium or sump.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGoes well with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-freshwater-master-multi-test-kit-5-in-1\"\u003eAPI Freshwater Master Multi Test Kit 5 in 1\u003c\/a\u003e — to confirm the reading before and after dosing in a cichlid tank.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-ph-up\"\u003eAPI pH Up\u003c\/a\u003e — for a smaller day-to-day nudge between full re-doses of Proper pH.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-aquarium-salt\"\u003eAPI Aquarium Salt\u003c\/a\u003e — many African cichlid setups are also run with added tonic salt; check your species' requirements first.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eThis is a consumable, so no manufacturer warranty period applies. That does not affect your rights under the Australian Consumer Law: if the product is faulty, unsafe or not as described, you are entitled to a remedy. Ships as standard freight.\u003c\/p\u003e\n\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eWill this work for a saltwater reef tank?\u003c\/h4\u003e\n\u003cp\u003eAPI rates Proper pH 8.2 for saltwater and brackish aquariums generally. For a reef system carrying corals, check the effect on carbonate hardness (KH) alongside your usual reef dosing regime before using a bulk buffer like this one.\u003c\/p\u003e\n\u003ch4\u003eCan I use Proper pH 8.2 in a standard community freshwater tank?\u003c\/h4\u003e\n\u003cp\u003eYou can, but most community species are kept at a lower, more neutral pH. If your tank isn't a cichlid, brackish or marine setup, \u003ca href=\"\/products\/api-ph-proper-7-5-powder-jar-260gm\"\u003eAPI Proper pH 7.5\u003c\/a\u003e is the better match.\u003c\/p\u003e\n\u003ch4\u003eIs it phosphate-free?\u003c\/h4\u003e\n\u003cp\u003eYes. API states Proper pH 8.2 uses a carbonate\/bicarbonate buffer with no added phosphates.\u003c\/p\u003e\n\u003ch4\u003eHow often do I need to re-dose?\u003c\/h4\u003e\n\u003cp\u003eOnly when a pH test shows a drift of more than 0.2 from 8.2 — not on a fixed schedule.\u003c\/p\u003e\n\u003ch4\u003eWhy does the water go cloudy after I dose it?\u003c\/h4\u003e\n\u003cp\u003eThis is common in hard or mineral-rich water and is harmless. It typically clears within 24 to 48 hours.\u003c\/p\u003e","brand":"API","offers":[{"title":"Default Title","offer_id":54774196240675,"sku":null,"price":42.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/APH169.jpg?v=1772082152"},{"product_id":"api-ph-up","title":"API pH Up","description":"\u003cp\u003e\u003cstrong\u003eRaises freshwater pH with a controlled, retestable dose.\u003c\/strong\u003e API pH Up is a fast-acting, phosphate- and nitrate-free liquid that raises aquarium pH to suit livebearers, goldfish and hard-water community species. It's colourless and won't cloud the water, and — unlike a powder buffer — it doesn't hold the reading there on its own, so it's built to be dosed, tested and repeated rather than set-and-forget.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRaises pH safely and predictably\u003c\/strong\u003e — a small, controlled dose rather than a large single correction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhosphate and nitrate-free\u003c\/strong\u003e — won't feed an algae bloom the way some pH adjusters can.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColourless and fast-acting\u003c\/strong\u003e — API states it won't cloud the water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnder 1c per litre treated\u003c\/strong\u003e at API's label dose, on both bottle sizes — see the pack comparison below.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo pack sizes\u003c\/strong\u003e — 118 mL and a 473 mL professional size for larger systems or fish rooms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow much do I use?\u003c\/h3\u003e\n\u003cp\u003eAPI's label rate is half a teaspoon (2.5 mL) for every 25 US gallons (95 L) of aquarium water. Retest before adding a second dose — API notes some fish are sensitive to a pH change greater than 0.2 in 24 hours, so raise gradually rather than chasing the target number in one go.\u003c\/p\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eAquarium volume\u003c\/th\u003e\n\u003cth\u003eDose at API's label rate\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e95 L\u003c\/td\u003e\n\u003ctd\u003e2.5 mL (½ teaspoon)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e190 L\u003c\/td\u003e\n\u003ctd\u003e5 mL (1 teaspoon)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e380 L\u003c\/td\u003e\n\u003ctd\u003e10 mL (2 teaspoons)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e475 L\u003c\/td\u003e\n\u003ctd\u003e12.5 mL (2½ teaspoons)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eLiquid pH increaser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater type\u003c\/th\u003e\n\u003ctd\u003eFreshwater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDose rate\u003c\/th\u003e\n\u003ctd\u003e2.5 mL per 25 US gallons (95 L); retest before repeating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFormula\u003c\/th\u003e\n\u003ctd\u003ePhosphate-free, nitrate-free\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack sizes sold here\u003c\/th\u003e\n\u003ctd\u003e118 mL, 473 mL (professional size)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFreight\u003c\/th\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch3\u003eWhich pack size do I need?\u003c\/h3\u003e\n\u003cp\u003eUsing API's label dose of 2.5 mL per 95 L, here is roughly how far each bottle goes and what it costs to raise a litre of water at that rate:\u003c\/p\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePack\u003c\/th\u003e\n\u003cth\u003eApprox. litres treatable at label dose\u003c\/th\u003e\n\u003cth\u003eCost per litre treated\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e118 mL\u003c\/td\u003e\n\u003ctd\u003e~4,484 L\u003c\/td\u003e\n\u003ctd\u003eunder 1c per litre\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e473 mL\u003c\/td\u003e\n\u003ctd\u003e~17,974 L\u003c\/td\u003e\n\u003ctd\u003eunder 1c per litre\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003eBoth sizes work out to a fraction of a cent per litre at API's label dose, and the 473 mL professional size costs proportionally less per litre than the 118 mL bottle. That's worth it if you're dosing more than the occasional top-up; the smaller bottle is the sensible choice if pH Up isn't something you reach for often, since an opened bottle doesn't last indefinitely.\u003c\/p\u003e\n\u003cp\u003eThese are estimates calculated from API's label dose rate, not a manufacturer-stated total yield — actual use will vary with how often your water needs correcting.\u003c\/p\u003e\n\n\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLivebearers, goldfish and other hard-water freshwater community fish\u003c\/li\u003e\n\u003cli\u003eNew setups, routine water changes, and correcting a low reading in an established tank\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMarine or reef tanks — this is a freshwater product\u003c\/li\u003e\n\u003cli\u003eLarge, one-off corrections — dose small amounts and retest rather than chasing the target pH in a single addition\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSafety and handling\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKeep out of reach of children.\u003c\/li\u003e\n\u003cli\u003eShake before use and measure the dose accurately, especially on the smaller 118 mL bottle.\u003c\/li\u003e\n\u003cli\u003eRetest pH before adding a further dose.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGoes well with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-freshwater-master-multi-test-kit-5-in-1\"\u003eAPI Freshwater Master Multi Test Kit 5 in 1\u003c\/a\u003e — to retest before every additional dose.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-ph-proper-7-5-powder-jar-260gm\"\u003eAPI Proper pH 7.5\u003c\/a\u003e — if you want the pH held at a set point rather than nudged upward as needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-stress-coat\"\u003eAPI Stress Coat\u003c\/a\u003e — for conditioning the fresh tap water a water change brings in.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eThis is a consumable, so no manufacturer warranty period applies. That does not affect your rights under the Australian Consumer Law: if the product is faulty, unsafe or not as described, you are entitled to a remedy. Ships as standard freight.\u003c\/p\u003e\n\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eWhat's the difference between pH Up and Proper pH 7.5 or 8.2?\u003c\/h4\u003e\n\u003cp\u003epH Up is a liquid adjuster — it moves the reading upward but doesn't hold it there. Proper pH 7.5 and 8.2 are powdered buffers that set a target pH and resist drift back down. Use pH Up for a small, occasional nudge; use a Proper pH buffer if you want the reading to stay put.\u003c\/p\u003e\n\u003ch4\u003eHow quickly can I raise my pH?\u003c\/h4\u003e\n\u003cp\u003eAPI notes some fish are sensitive to a pH change greater than 0.2 in 24 hours. Dose small amounts, retest, and repeat over several days rather than trying to hit the target in one addition.\u003c\/p\u003e\n\u003ch4\u003eWill this cloud my water?\u003c\/h4\u003e\n\u003cp\u003eNo. API states the formula is colourless and fast-acting, and doesn't cloud the water the way some powder buffers can in hard tap water.\u003c\/p\u003e\n\u003ch4\u003eIs it safe for planted tanks?\u003c\/h4\u003e\n\u003cp\u003eAPI markets pH Up as phosphate- and nitrate-free, which is friendlier to a planted tank than a phosphate-based buffer, but any pH change should still be made gradually to avoid shocking sensitive plant species.\u003c\/p\u003e\n\u003ch4\u003eWhich size should I buy?\u003c\/h4\u003e\n\u003cp\u003eThe 118 mL bottle suits a single tank dosed occasionally. The 473 mL professional size costs less per litre treated and suits a fish room or anyone dosing regularly across multiple tanks.\u003c\/p\u003e","brand":"API","offers":[{"title":"118ml","offer_id":54774196338979,"sku":null,"price":25.95,"currency_code":"AUD","in_stock":false},{"title":"473ml Professional Size","offer_id":55335280017699,"sku":"17163020318","price":73.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/APH160_3.png?v=1772082154"},{"product_id":"api-phosphate-test-kit-1-25oz-fresh-saltwater","title":"API Phosphate Test Kit 1.25oz Fresh\/Saltwater","description":"\u003cp\u003e\u003cstrong\u003eCut off algae's food supply before it becomes a problem.\u003c\/strong\u003e The API Phosphate Test Kit measures phosphate (PO4) in fresh and saltwater aquariums from 0 to 10.0 ppm, using two liquid reagents and a colour chart. Phosphate builds up from feeding, waste and some tap water supplies, and it's one of the two nutrients — alongside nitrate — that fuels nuisance algae once it accumulates.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasures phosphate 0–10.0 ppm\u003c\/strong\u003e — in either freshwater or saltwater, with separate colour charts for each.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-reagent liquid test\u003c\/strong\u003e — Solution #1 and Solution #2 are added to a 5 mL sample in the supplied test tube; full colour develops in about 3 minutes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbout 150 tests per kit\u003c\/strong\u003e — at the current price that works out to 43c per test.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreshwater and saltwater charts included\u003c\/strong\u003e — so a reef tank and a community tank read against the right reference.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow to use it\u003c\/h3\u003e\n\u003cp\u003eFill the supplied test tube to the 5 mL line with a water sample, add the reagents from Solution #1 and Solution #2 following the drop counts in the included instructions, cap and mix, then wait about 3 minutes for full colour to develop before comparing the sample against the freshwater or saltwater chart as appropriate.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eAPI (Mars Fishcare)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMeasures\u003c\/th\u003e\n\u003ctd\u003ePhosphate (PO4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRange\u003c\/th\u003e\n\u003ctd\u003e0 to 10.0 ppm (mg\/L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResolution\u003c\/th\u003e\n\u003ctd\u003eNot published by API — read against the supplied colour chart\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSample size\u003c\/th\u003e\n\u003ctd\u003e5 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTime to result\u003c\/th\u003e\n\u003ctd\u003eAbout 3 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater type\u003c\/th\u003e\n\u003ctd\u003eFreshwater and saltwater, separate charts supplied\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTests per kit\u003c\/th\u003e\n\u003ctd\u003eApproximately 150 — see note below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCost per test\u003c\/th\u003e\n\u003ctd\u003e43c, at the current kit price\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFreight\u003c\/th\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eAPI's own product page does not state a tests-per-kit figure. The approximately 150 figure above is consistent across independent retailers who reproduce the count printed on API's packaging; treat it as a close approximation rather than a guaranteed count.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's included \/ what you'll still need\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCapped glass test tube\u003c\/li\u003e\n\u003cli\u003ePhosphate Test Solution, Bottle #1\u003c\/li\u003e\n\u003cli\u003ePhosphate Test Solution, Bottle #2\u003c\/li\u003e\n\u003cli\u003eFreshwater and saltwater colour comparison charts\u003c\/li\u003e\n\u003cli\u003eInstruction booklet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA reference or calibration standard\u003c\/li\u003e\n\u003cli\u003eAny treatment for bringing a high reading back down\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhen the reading is out of range\u003c\/h3\u003e\n\u003cp\u003eA rising phosphate reading traces back to feeding, waste or the tap water going into the tank. Routine water changes remove dissolved phosphate directly, and \u003ca href=\"\/products\/api-phos-zorb-treats-210l\"\u003eAPI Phos-Zorb\u003c\/a\u003e is rated by API to adsorb phosphate and silicate out of the water column between changes if the reading keeps climbing.\u003c\/p\u003e\n\n\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTracking down the cause of persistent nuisance algae\u003c\/li\u003e\n\u003cli\u003eReef tanks monitoring nutrient export before it limits coral growth\u003c\/li\u003e\n\u003cli\u003eFresh and saltwater fish-only and planted systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMeasuring nitrate, ammonia or any parameter other than phosphate — pair it with API's other test kits for a full picture\u003c\/li\u003e\n\u003cli\u003eInstant diagnosis of a single algae outbreak — one reading is a snapshot, not a trend\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSafety and handling\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKeep both reagent bottles out of reach of children.\u003c\/li\u003e\n\u003cli\u003eSolution #1 contains sulfuric acid and causes severe burns. Never add water to this bottle, and avoid skin and eye contact.\u003c\/li\u003e\n\u003cli\u003eOn eye contact, flush with water for 15 minutes, removing contact lenses after the first 5 minutes, and seek medical attention.\u003c\/li\u003e\n\u003cli\u003eOn skin contact, wash thoroughly with soap and water.\u003c\/li\u003e\n\u003cli\u003eIf swallowed, contact a physician or Poison Control immediately.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGoes well with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-phos-zorb-treats-210l\"\u003eAPI Phos-Zorb\u003c\/a\u003e — the corrective product for a phosphate or silicate reading that won't come down with water changes alone.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-ammonia-test-kit-fresh-saltwater\"\u003eAPI Ammonia Test Kit Fresh\/Saltwater\u003c\/a\u003e — a tank running high on phosphate is often overdue for a full water-quality check, not just one parameter.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-copper-test-kit-liquid-1-25oz-fresh-saltwater\"\u003eAPI Copper Test Kit\u003c\/a\u003e — worth running together on any tank with a history of medication use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eThis is a consumable test kit, so no manufacturer warranty period applies. That does not affect your rights under the Australian Consumer Law: if the product is faulty, unsafe or not as described, you are entitled to a remedy.\u003c\/p\u003e\n\u003cp\u003eShips as standard freight.\u003c\/p\u003e\n\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eDoes this kit work in both freshwater and saltwater?\u003c\/h4\u003e\n\u003cp\u003eYes. API supplies separate colour charts for freshwater and saltwater readings, using the same two reagents and procedure for both.\u003c\/p\u003e\n\u003ch4\u003eHow many tests are in one kit?\u003c\/h4\u003e\n\u003cp\u003eApproximately 150, based on independent retailer listings that reproduce the count from API's packaging. API's own website does not publish a figure, so treat this as an approximation.\u003c\/p\u003e\n\u003ch4\u003eWhy does my phosphate keep climbing even with water changes?\u003c\/h4\u003e\n\u003cp\u003eFeeding and waste generate phosphate continuously, so water changes only remove what's already dissolved at the time. If phosphate keeps returning between changes, a phosphate-adsorbing media run continuously will do more than changes alone.\u003c\/p\u003e\n\u003ch4\u003eIs Solution #1 dangerous to handle?\u003c\/h4\u003e\n\u003cp\u003eIt contains sulfuric acid and causes severe burns on contact. Handle it away from children, avoid skin and eye contact, and never add water to the bottle itself.\u003c\/p\u003e\n\u003ch4\u003eWhat's a safe phosphate level for a reef tank?\u003c\/h4\u003e\n\u003cp\u003eAPI does not publish a target range on this kit's own instructions. Coral keepers commonly aim to keep phosphate low and stable rather than at a single number — if you're chasing a specific target for SPS or LPS, that's worth confirming with your coral supplier rather than this kit's packaging.\u003c\/p\u003e","brand":"API","offers":[{"title":"Default Title","offer_id":54774196437283,"sku":null,"price":65.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/APH229_1.png?v=1772082158"},{"product_id":"api-pond-care-algaefix-473ml","title":"API Pond Care Algaefix 473ml","description":"\u003cp\u003e\u003cstrong\u003eClears green water, string algae and blanket weed without adding copper to the pond.\u003c\/strong\u003e API Pond AlgaeFix is an EPA-registered algaecide for ornamental ponds, killing algae on contact while leaving fish, plants and surrounding wildlife unharmed when dosed as directed. This 473 mL (16 fl oz) bottle is a concentrate — a single full-strength dose treats roughly 17,900 L of pond water.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCopper-free algaecide\u003c\/strong\u003e — controls green water, string algae and blanket weed without the copper risk that rules a product out for shrimp, snails and other invertebrates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEPA-registered active constituent\u003c\/strong\u003e — poly[oxyethylene(dimethyliminio)ethylene(dimethyliminio)ethylene dichloride] at 4.50%.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConcentrated dosing\u003c\/strong\u003e — 5 mL treats 190 L, so one 473 mL bottle covers roughly 17,900 L at a single full dose, at under 1c per litre of pond water treated.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast acting\u003c\/strong\u003e — repeat dosing brings visible algae control within days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFish and plant safe when used as directed\u003c\/strong\u003e — not safe for freshwater crustaceans (see Suitable for, below).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eActive ingredient\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eActive constituent\u003c\/th\u003e\n\u003ctd\u003ePoly[oxyethylene(dimethyliminio)ethylene(dimethyliminio)ethylene dichloride]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eActive constituent, by weight\u003c\/th\u003e\n\u003ctd\u003e4.50%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOther ingredients\u003c\/th\u003e\n\u003ctd\u003e95.50%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003eDeclared as registered on the product's EPA pesticide label. API does not publish a further breakdown of the \"other ingredients\" fraction.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eAPI (Mars Fishcare)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBottle size\u003c\/th\u003e\n\u003ctd\u003e473 mL (16 fl oz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUse in\u003c\/th\u003e\n\u003ctd\u003eOrnamental ponds, water gardens, fountains\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater type\u003c\/th\u003e\n\u003ctd\u003eFreshwater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStandard dose\u003c\/th\u003e\n\u003ctd\u003e5 mL per 190 L (50 US gal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLarge-pond dose\u003c\/th\u003e\n\u003ctd\u003e60 mL per 2,275 L (600 US gal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOne bottle treats (single full dose)\u003c\/th\u003e\n\u003ctd\u003eApproximately 17,900 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCost per litre treated\u003c\/th\u003e\n\u003ctd\u003eUnder 1c per litre\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFreight\u003c\/th\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch3\u003eDosage and directions\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eMeasure 5 mL (1 tsp) per 190 L (50 US gal) of pond water — or 60 mL (¼ cup) per 2,275 L (600 US gal) for larger ponds.\u003c\/li\u003e\n\u003cli\u003eMix into a bucket of pond water first, or add near a pump outflow, waterfall or aerator so it disperses evenly.\u003c\/li\u003e\n\u003cli\u003eRepeat the dose every 3 days until algae is under control.\u003c\/li\u003e\n\u003cli\u003eOnce clear, switch to one maintenance dose per week.\u003c\/li\u003e\n\u003cli\u003eRun vigorous aeration for 24 hours after each dose, especially in warm weather — decaying algae consumes oxygen as it breaks down.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOrnamental ponds, water gardens and fountains with green water, string algae or blanket weed\u003c\/li\u003e\n\u003cli\u003ePonds stocked with fish and pond plants, dosed as directed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePonds holding freshwater crustaceans — shrimp, crabs and lobsters — which the label specifically excludes\u003c\/li\u003e\n\u003cli\u003eDosing without follow-up aeration in warm weather, where oxygen depletion from decaying algae is the real risk, not the algaecide itself\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCare and maintenance\u003c\/h3\u003e\n\u003cp\u003eRemove dead algae as it surfaces rather than leaving it to break down in the pond — decomposing algae releases the nutrients that feed the next bloom, so skimming it out gets more from every dose. \u003ca href=\"\/products\/api-pond-care-ecofix-3-78ltr\"\u003eAPI Pond EcoFix\u003c\/a\u003e is designed to digest that dead algae and the sludge underneath it once the AlgaeFix course is done.\u003c\/p\u003e\n\n\u003ch3\u003eSafety and handling\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHarmful if swallowed or absorbed through skin; causes moderate eye irritation.\u003c\/li\u003e\n\u003cli\u003eFlush eyes with water for 15–20 minutes on contact; wash skin with soap and water.\u003c\/li\u003e\n\u003cli\u003eIf swallowed, contact a doctor or Poison Control immediately.\u003c\/li\u003e\n\u003cli\u003eKeep out of reach of children and pets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGoes well with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-pond-care-ecofix-3-78ltr\"\u003eAPI Pond EcoFix\u003c\/a\u003e — beneficial bacteria to digest the dead algae AlgaeFix leaves behind.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-pond-care-simply-clear-3-78ltr\"\u003eAPI Pond Simply Clear\u003c\/a\u003e — for cloudy water from suspended particles rather than algae growth.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eThis is a consumable pond treatment, so no manufacturer warranty period applies. That doesn't affect your rights under the Australian Consumer Law — if the product is faulty, unsafe or not as described, you're entitled to a remedy. Ships as standard freight.\u003c\/p\u003e\n\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eWill this harm my pond fish?\u003c\/h4\u003e\n\u003cp\u003eNo — API states AlgaeFix will not harm fish or pond plants when dosed as directed. It is not safe for freshwater crustaceans such as shrimp, crabs or lobsters.\u003c\/p\u003e\n\u003ch4\u003eWhy does the pond need extra aeration after dosing?\u003c\/h4\u003e\n\u003cp\u003eAlgae killed by the treatment decomposes in the water, which consumes dissolved oxygen. Vigorous aeration for 24 hours after dosing, especially in warm weather, prevents that decay from crashing oxygen levels.\u003c\/p\u003e\n\u003ch4\u003eHow long until the algae clears?\u003c\/h4\u003e\n\u003cp\u003eRepeat the dose every 3 days until the algae is under control, then move to a weekly maintenance dose. Visible improvement is typically seen within the first few doses.\u003c\/p\u003e\n\u003ch4\u003eIs this the same as copper-based algaecides?\u003c\/h4\u003e\n\u003cp\u003eNo. AlgaeFix's active constituent is a polymeric compound, not copper, which is why it's safer around plants and most invertebrates — though it still shouldn't be used where freshwater crustaceans are present.\u003c\/p\u003e\n\u003ch4\u003eCan I use this in an aquarium instead of a pond?\u003c\/h4\u003e\n\u003cp\u003eThis product is formulated and labelled for ornamental ponds, water gardens and fountains. Follow the pond dosing directions given here; it is not sold or labelled as an aquarium product.\u003c\/p\u003e","brand":"API","offers":[{"title":"Default Title","offer_id":54774196568355,"sku":null,"price":67.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/APH199_2.png?v=1772082163"},{"product_id":"api-pond-care-ecofix-3-78ltr","title":"API Pond Care Ecofix 3.78ltr","description":"\u003cp\u003e\u003cstrong\u003eDigests the sludge an algaecide leaves behind.\u003c\/strong\u003e API Pond EcoFix is a concentrated blend of natural bacteria that breaks down fish waste, dead algae, leaves and grass clippings on the pond floor — reducing sludge, easing odour and improving clarity as the bacteria consume the waste rather than through a clarifying chemical reaction. This 3.78 L (1 US gal) bottle is a season's supply for most ponds, at under 1c per litre of pond water treated at the standard dose.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNatural bacterial digester\u003c\/strong\u003e — consumes fish waste, dead algae, leaves and grass clippings rather than masking them, so sludge doesn't just resettle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCuts the nutrient bank that feeds the next algae bloom\u003c\/strong\u003e — the nutrients released as waste rots are exactly what algae feeds on.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnder 1c per litre of pond water\u003c\/strong\u003e at the standard dosing rate — 3.78 L treats roughly 59,600 L across a season.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafe for fish, plants and surrounding wildlife\u003c\/strong\u003e when used as directed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePairs directly with an algaecide course\u003c\/strong\u003e — dose after algae is knocked back, to clear the dead material it leaves behind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eAPI's consumer label describes EcoFix only as an all-natural, highly concentrated bacteria blend and does not name the specific bacterial strains used. Flagged as unverified — contact API directly if strain-level detail matters for your setup.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eAPI (Mars Fishcare)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBottle size\u003c\/th\u003e\n\u003ctd\u003e3.78 L (1 US gal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUse in\u003c\/th\u003e\n\u003ctd\u003eOrnamental ponds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater type\u003c\/th\u003e\n\u003ctd\u003eFreshwater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInitial\/seasonal dose\u003c\/th\u003e\n\u003ctd\u003e60 mL per 946 L (250 US gal), twice weekly for 2 weeks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaintenance dose\u003c\/th\u003e\n\u003ctd\u003e30 mL per 946 L (250 US gal), every 2 weeks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOne bottle treats (initial dose basis)\u003c\/th\u003e\n\u003ctd\u003eApproximately 59,600 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCost per litre treated\u003c\/th\u003e\n\u003ctd\u003eUnder 1c per litre\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFreight\u003c\/th\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch3\u003eDosage and directions\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eAt spring start-up and again at season end, dose 60 mL (4 tbsp) per 946 L (250 US gal), twice weekly for 2 weeks.\u003c\/li\u003e\n\u003cli\u003eFor ongoing maintenance through the season, drop to 30 mL (2 tbsp) per 946 L (250 US gal) every 2 weeks.\u003c\/li\u003e\n\u003cli\u003eShake well before each use.\u003c\/li\u003e\n\u003cli\u003eWhere algae has been treated with an algaecide, dose EcoFix afterwards so the bacteria have dead algae and waste to work on.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOrnamental ponds carrying a sludge or organic-waste load on the floor\u003c\/li\u003e\n\u003cli\u003ePonds with fish and plants, dosed as directed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReplacing mechanical filtration or regular debris removal in heavily stocked ponds\u003c\/li\u003e\n\u003cli\u003eClearing water that's cloudy from suspended particles rather than settled organic waste — see \u003ca href=\"\/products\/api-pond-care-simply-clear-3-78ltr\"\u003eAPI Pond Simply Clear\u003c\/a\u003e for that\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCare and maintenance\u003c\/h3\u003e\n\u003cp\u003eBacterial activity is temperature-dependent — expect faster digestion as water warms into spring and summer, and slower results over winter. Keep dosing on schedule through the season rather than only when sludge becomes visible.\u003c\/p\u003e\n\n\u003ch3\u003eSafety and handling\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKeep out of reach of children.\u003c\/li\u003e\n\u003cli\u003eWash hands after handling.\u003c\/li\u003e\n\u003cli\u003eShake well before use; store as directed on the label.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGoes well with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-pond-care-algaefix-473ml\"\u003eAPI Pond AlgaeFix\u003c\/a\u003e — dose the algaecide first, then EcoFix to digest the dead algae it leaves behind.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-pond-care-simply-clear-3-78ltr\"\u003eAPI Pond Simply Clear\u003c\/a\u003e — for cloudiness from suspended particles rather than settled sludge.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eThis is a consumable pond treatment, so no manufacturer warranty period applies. That doesn't affect your rights under the Australian Consumer Law — if the product is faulty, unsafe or not as described, you're entitled to a remedy. Ships as standard freight.\u003c\/p\u003e\n\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eHow is EcoFix different from AlgaeFix?\u003c\/h4\u003e\n\u003cp\u003eEcoFix digests organic waste and sludge with bacteria. AlgaeFix kills living algae with an EPA-registered algaecide. They solve different problems and are often used together — algaecide first, then EcoFix.\u003c\/p\u003e\n\u003ch4\u003eWill EcoFix clear cloudy water on its own?\u003c\/h4\u003e\n\u003cp\u003eOnly if the cloudiness is caused by organic waste breaking down. If it's fine suspended particles or silt, pair it with Simply Clear, which is built for that.\u003c\/p\u003e\n\u003ch4\u003eDoes cold weather affect it?\u003c\/h4\u003e\n\u003cp\u003eYes — bacterial digestion slows as water cools, so expect faster results through the warmer months and slower results over winter.\u003c\/p\u003e\n\u003ch4\u003eIs it safe to dose with fish and plants in the pond?\u003c\/h4\u003e\n\u003cp\u003eYes, when used as directed.\u003c\/p\u003e\n\u003ch4\u003eDoes one bottle really last a season?\u003c\/h4\u003e\n\u003cp\u003eYes — on the maintenance dosing schedule, 3.78 L covers roughly 59,600 L. Heavily stocked or sludge-heavy ponds may need more frequent dosing.\u003c\/p\u003e","brand":"API","offers":[{"title":"Default Title","offer_id":54774196666659,"sku":null,"price":330.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/APH251_1.png?v=1772082165"},{"product_id":"api-pond-care-melafix-473ml","title":"API Pond Care Melafix 473ml","description":"\u003cp\u003e\u003cstrong\u003eA natural antibacterial remedy for wounds, ulcers and fin damage in pond fish.\u003c\/strong\u003e API Pond MelaFix uses melaleuca (cajuput oil) extract to support healing in koi, goldfish and other pond fish carrying open wounds, ulcers, or fin and tail rot, and to ease the stress of introducing new fish to an established pond. This 473 mL bottle doses roughly 17,900 L of pond water across a standard 7-day course, at under 1c per litre treated.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eActive ingredient: Melaleuca (Cajuput Oil) 5.0%\u003c\/strong\u003e — declared at 5 g per 100 mL.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreats bacterial infections\u003c\/strong\u003e — ulcers, open wounds and fin\/tail rot — and supports tissue regrowth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlso used preventatively\u003c\/strong\u003e for 3 days when introducing new fish to an established pond.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWon't harm the biological filter\u003c\/strong\u003e, snails, plants or surrounding wildlife when dosed as directed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnder 1c per litre of pond water treated\u003c\/strong\u003e across a standard course — 473 mL doses roughly 17,900 L.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eActive ingredient: Melaleuca (Cajuput Oil) 5.0% (5 g per 100 mL). API's consumer labelling for the pond formulation does not publish a full inactive-ingredient list.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eAPI (Mars Fishcare)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBottle size\u003c\/th\u003e\n\u003ctd\u003e473 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eActive ingredient\u003c\/th\u003e\n\u003ctd\u003eMelaleuca (Cajuput Oil) 5.0%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUse in\u003c\/th\u003e\n\u003ctd\u003eOrnamental ponds only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater type\u003c\/th\u003e\n\u003ctd\u003eFreshwater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStandard dose\u003c\/th\u003e\n\u003ctd\u003e15 mL per 567.8 L (150 US gal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLarge-pond dose\u003c\/th\u003e\n\u003ctd\u003e60 mL per 2,271 L (600 US gal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOne bottle doses (7-day course)\u003c\/th\u003e\n\u003ctd\u003eApproximately 17,900 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCost per litre treated\u003c\/th\u003e\n\u003ctd\u003eUnder 1c per litre\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFreight\u003c\/th\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch3\u003eDosage and directions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreventative, new fish:\u003c\/strong\u003e 15 mL per 150 US gal (567.8 L), once daily for 3 days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreating a wound, ulcer or fin rot:\u003c\/strong\u003e 15 mL per 150 US gal (567.8 L), once daily for 7 days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced or stubborn infections:\u003c\/strong\u003e double the standard dose; repeat the course if healing is incomplete.\u003c\/li\u003e\n\u003cli\u003eDo a partial water change once the course is finished.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKoi, goldfish and other pond fish with wounds, ulcers or fin\/tail rot\u003c\/li\u003e\n\u003cli\u003eNew-fish introduction, to reduce disease risk\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSuspected parasitic or fungal disease — this is an antibacterial remedy, not a broad-spectrum medication\u003c\/li\u003e\n\u003cli\u003eIndoor aquariums — this bottle is the ornamental pond formulation; API sells a separate aquarium MelaFix for indoor tanks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCare and maintenance\u003c\/h3\u003e\n\u003cp\u003eDose daily for the full course length rather than stopping early once symptoms ease. A stressed, medicated pond is also more prone to an ammonia spike, so it's worth checking water quality alongside the treatment.\u003c\/p\u003e\n\n\u003ch3\u003eSafety and handling\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKeep out of reach of children.\u003c\/li\u003e\n\u003cli\u003eThe US label carries a California Proposition 65 warning that the product contains a chemical known to that state to cause cancer or reproductive harm; this is a US-market label disclosure rather than an Australian hazard classification.\u003c\/li\u003e\n\u003cli\u003eFor ornamental pond use only.\u003c\/li\u003e\n\u003cli\u003eNo curative claims — this product supports healing and treats the stated symptoms as directed; it is not a guaranteed cure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGoes well with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-stress-coat\"\u003eAPI Stress Coat\u003c\/a\u003e — conditions tap water for the water change once the treatment course is finished.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eThis is a consumable medication, so no manufacturer warranty period applies. That doesn't affect your rights under the Australian Consumer Law — if the product is faulty, unsafe or not as described, you're entitled to a remedy. Ships as standard freight.\u003c\/p\u003e\n\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eWhat does MelaFix treat?\u003c\/h4\u003e\n\u003cp\u003eBacterial infections in pond fish — ulcers, open wounds, and fin or tail rot — and it supports the healing process.\u003c\/p\u003e\n\u003ch4\u003eIs it safe to dose with plants and snails in the pond?\u003c\/h4\u003e\n\u003cp\u003eYes, when used as directed. It also won't harm the biological filter.\u003c\/p\u003e\n\u003ch4\u003eHow long is a treatment course?\u003c\/h4\u003e\n\u003cp\u003e7 days for treating an active infection, dosed once daily. For a preventative dose with newly introduced fish, it's 3 days.\u003c\/p\u003e\n\u003ch4\u003eWhat if the infection doesn't clear?\u003c\/h4\u003e\n\u003cp\u003eDouble the dose for advanced infections and repeat the course if needed.\u003c\/p\u003e\n\u003ch4\u003eCan I use this in an indoor aquarium?\u003c\/h4\u003e\n\u003cp\u003eThis bottle is the pond formulation, labelled for ornamental pond use only.\u003c\/p\u003e","brand":"API","offers":[{"title":"Default Title","offer_id":54774196699427,"sku":null,"price":68.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/APH182_19.png?v=1782296137"},{"product_id":"api-pond-care-simply-clear-3-78ltr","title":"API Pond Care Simply Clear 3.78ltr","description":"\u003cp\u003e\u003cstrong\u003eTurns murky pond water clear, and treats what's causing it.\u003c\/strong\u003e API Pond Simply Clear combines a fast-acting clarifier with beneficial bacteria — the clarifier clumps suspended particles so your filter can catch them, while the bacteria digest the organic waste behind the cloudiness. This 3.78 L bottle is a season's supply for most ponds, at under 1c per litre of pond water treated at the standard dose.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-part action\u003c\/strong\u003e — a clarifier clumps fine suspended particles into filterable clumps, while beneficial bacteria digest the organic waste causing the cloudiness underneath.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnder 1c per litre of pond water\u003c\/strong\u003e at the standard dosing rate — 3.78 L treats roughly 59,600 L across a season.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafe for pond fish, plants, wildlife and pets\u003c\/strong\u003e when used as directed.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFormulated for freshwater ponds.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eAPI's consumer label describes Simply Clear as a super-concentrated blend of beneficial bacteria plus a clarifying agent, without naming the specific bacterial strains or the clarifier's active agent. Flagged as unverified — contact API directly if this detail matters for your setup.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eAPI (Mars Fishcare)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBottle size\u003c\/th\u003e\n\u003ctd\u003e3.78 L (1 US gal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUse in\u003c\/th\u003e\n\u003ctd\u003eOrnamental ponds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater type\u003c\/th\u003e\n\u003ctd\u003eFreshwater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInitial\/seasonal dose\u003c\/th\u003e\n\u003ctd\u003e60 mL per 946 L (250 US gal), twice weekly for 2 weeks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaintenance dose\u003c\/th\u003e\n\u003ctd\u003e30 mL per 946 L (250 US gal), every 2 weeks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOne bottle treats (initial dose basis)\u003c\/th\u003e\n\u003ctd\u003eApproximately 59,600 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCost per litre treated\u003c\/th\u003e\n\u003ctd\u003eUnder 1c per litre\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFreight\u003c\/th\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch3\u003eDosage and directions\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eInitial dose: 60 mL (4 tbsp) per 946 L (250 US gal), twice weekly for 2 weeks — typically at spring start-up and season end.\u003c\/li\u003e\n\u003cli\u003eMaintenance dose: 30 mL (2 tbsp) per 946 L (250 US gal), every 2 weeks.\u003c\/li\u003e\n\u003cli\u003eShake well before use.\u003c\/li\u003e\n\u003cli\u003eRinse or clean pond filter media regularly while dosing — the clumped particles need to be physically caught and removed, or they simply redisperse back into the water.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCloudy pond water caused by suspended particles and organic waste\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGreen water caused by living algae — that's an algaecide's job; see \u003ca href=\"\/products\/api-pond-care-algaefix-473ml\"\u003eAPI Pond AlgaeFix\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eSludge already settled on the pond floor in otherwise clear water — Simply Clear targets what's suspended in the water column, not what's settled; see \u003ca href=\"\/products\/api-pond-care-ecofix-3-78ltr\"\u003eAPI Pond EcoFix\u003c\/a\u003e for that\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCare and maintenance\u003c\/h3\u003e\n\u003cp\u003eRinse or clean filter media regularly through the dosing period so the clumped particles are actually removed from the system, not just recirculated.\u003c\/p\u003e\n\n\u003ch3\u003eSafety and handling\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKeep out of reach of children.\u003c\/li\u003e\n\u003cli\u003eShake well before use; store as directed on the label.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGoes well with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-pond-care-algaefix-473ml\"\u003eAPI Pond AlgaeFix\u003c\/a\u003e — if the cloudiness is green water from living algae rather than suspended particles.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-pond-care-ecofix-3-78ltr\"\u003eAPI Pond EcoFix\u003c\/a\u003e — for sludge that's already settled on the pond floor.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eThis is a consumable pond treatment, so no manufacturer warranty period applies. That doesn't affect your rights under the Australian Consumer Law — if the product is faulty, unsafe or not as described, you're entitled to a remedy. Ships as standard freight.\u003c\/p\u003e\n\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eWhat's the difference between Simply Clear and AlgaeFix?\u003c\/h4\u003e\n\u003cp\u003eSimply Clear treats cloudiness from suspended particles and organic waste with a clarifier and bacteria; it does not kill living algae. If the water is green from algae growth, use AlgaeFix instead.\u003c\/p\u003e\n\u003ch4\u003eWhat's the difference between Simply Clear and EcoFix?\u003c\/h4\u003e\n\u003cp\u003eSimply Clear targets what's suspended in the water column. EcoFix targets sludge that's already settled on the pond floor. Ponds with both problems often use both products.\u003c\/p\u003e\n\u003ch4\u003eDo I need to do anything else while dosing?\u003c\/h4\u003e\n\u003cp\u003eYes — rinse or clean filter media regularly. The clarifier only clumps particles; your filter has to catch and remove them or they'll redisperse.\u003c\/p\u003e\n\u003ch4\u003eIs it safe with fish and plants?\u003c\/h4\u003e\n\u003cp\u003eYes, when dosed as directed.\u003c\/p\u003e\n\u003ch4\u003eHow long before the water clears?\u003c\/h4\u003e\n\u003cp\u003eAPI's directions call for twice-weekly dosing for two weeks initially. Most ponds show visible improvement within that window, then move to fortnightly maintenance dosing.\u003c\/p\u003e","brand":"API","offers":[{"title":"Default Title","offer_id":54774196764963,"sku":null,"price":375.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/APH257.jpg?v=1772082168"},{"product_id":"api-quick-testing-strips-5-in1-25-pack","title":"API Quick Testing Strips 5 in1 25 Pack","description":"\u003cp\u003e\u003cstrong\u003eFive readings in one dip, twenty-five dips to a tube.\u003c\/strong\u003e API 5-in-1 Test Strips read pH, carbonate hardness (KH), general hardness (GH), nitrite and nitrate from a single strip in under a minute — the standard weekly screen for spotting a problem before it stresses fish. This tube holds 25 strips, enough for roughly six months of weekly testing.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFive parameters in one dip\u003c\/strong\u003e — pH, KH, GH, nitrite and nitrate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResults in under a minute\u003c\/strong\u003e — GH and KH read immediately, pH, nitrite and nitrate after 30 seconds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo drops or vials\u003c\/strong\u003e — dip, swirl, read against the printed colour chart.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e25 strips per tube, about $2.19 per test\u003c\/strong\u003e — markedly cheaper per test than the 4-strip trial pack.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFresh and saltwater\u003c\/strong\u003e for pH, nitrite and nitrate; GH and KH are freshwater-calibrated.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow to use it\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eDip the strip into the aquarium and swirl twice.\u003c\/li\u003e\n\u003cli\u003eRemove horizontally, pads facing up, without shaking off the water.\u003c\/li\u003e\n\u003cli\u003eRead GH and KH immediately.\u003c\/li\u003e\n\u003cli\u003eWait 30 seconds, then read pH, nitrite and nitrate.\u003c\/li\u003e\n\u003cli\u003eCompare each pad to the colour chart on the tube, in good light.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eAPI (Mars Fishcare)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMeasures\u003c\/th\u003e\n\u003ctd\u003epH, KH, GH, nitrite, nitrate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTime to result\u003c\/th\u003e\n\u003ctd\u003eImmediate (GH, KH); 30 seconds (pH, nitrite, nitrate)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTests per tube\u003c\/th\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater type\u003c\/th\u003e\n\u003ctd\u003eFresh and saltwater (pH, nitrite, nitrate); freshwater only (GH, KH)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFreight\u003c\/th\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch3\u003eRanges and target values\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eRange read\u003c\/th\u003e\n\u003cth\u003eTypical target\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH\u003c\/td\u003e\n\u003ctd\u003e6.0 – 9.0\u003c\/td\u003e\n\u003ctd\u003e6.8–7.2 community · 8.2–8.4 saltwater · 8.2+ African cichlids\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKH\u003c\/td\u003e\n\u003ctd\u003e0 – 240 ppm (freshwater)\u003c\/td\u003e\n\u003ctd\u003e80 ppm most tropical fish · 180–240 ppm Rift Lake cichlids\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGH\u003c\/td\u003e\n\u003ctd\u003e0 – 180 ppm (freshwater)\u003c\/td\u003e\n\u003ctd\u003e60 ppm most tropical fish · 120–180 ppm livebearers, cichlids, goldfish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrite\u003c\/td\u003e\n\u003ctd\u003e0 – 10 ppm\u003c\/td\u003e\n\u003ctd\u003e0 ppm, always, in a cycled tank\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrate\u003c\/td\u003e\n\u003ctd\u003e0 – 200 ppm\u003c\/td\u003e\n\u003ctd\u003e40 ppm or under, freshwater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003eThese are API's general guidelines rather than a hard target for every species — treat a sudden change as more urgent than sitting slightly outside the \"typical\" figure.\u003c\/p\u003e\n\n\u003ch3\u003eWhich pack size do I need?\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePack\u003c\/th\u003e\n\u003cth\u003ePrice\u003c\/th\u003e\n\u003cth\u003eCost per test\u003c\/th\u003e\n\u003cth\u003eBest for\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4 strips\u003c\/td\u003e\n\u003ctd\u003e$20.65\u003c\/td\u003e\n\u003ctd\u003e$5.16\u003c\/td\u003e\n\u003ctd\u003eA first check, or trying the format\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e25 strips\u003c\/td\u003e\n\u003ctd\u003e$54.95\u003c\/td\u003e\n\u003ctd\u003e$2.19\u003c\/td\u003e\n\u003ctd\u003eOngoing weekly testing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch3\u003eWhen a reading is out of range\u003c\/h3\u003e\n\u003cp\u003eNitrite above zero or nitrate climbing points to an incomplete or overloaded biological filter — \u003ca href=\"\/products\/api-quick-start\"\u003eAPI Quick Start\u003c\/a\u003e seeds the bacteria that processes both. A KH reading trending down explains a falling pH before it becomes a crash. For a target concentration during medication, follow that product's own label rather than this strip.\u003c\/p\u003e\n\n\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable for:\u003c\/strong\u003e weekly screening across freshwater and saltwater aquariums, and spotting a developing problem early.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e precision reef dosing or diagnosing marine hardness — GH and KH on this strip are freshwater-calibrated only; use a dedicated marine test for those in a reef tank.\u003c\/p\u003e\n\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eThis is a consumable test kit, so no manufacturer warranty period applies. That does not affect your rights under Australian Consumer Law: if the product is faulty, unsafe or not as described, you are entitled to a remedy. Ships as standard freight.\u003c\/p\u003e\n\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eHow many tests are in one tube?\u003c\/h4\u003e\n\u003cp\u003e25 strips, each reading all five parameters.\u003c\/p\u003e\n\u003ch4\u003eDo GH and KH work in a saltwater tank?\u003c\/h4\u003e\n\u003cp\u003eNo — API calibrates those two pads for freshwater. pH, nitrite and nitrate on the same strip do work in saltwater.\u003c\/p\u003e\n\u003ch4\u003eIs the 4-pack or the 25-pack better value?\u003c\/h4\u003e\n\u003cp\u003eThe 25-pack is markedly cheaper per test — $2.19 versus $5.16 — so it's the better buy for anyone testing weekly. The 4-pack suits a one-off check.\u003c\/p\u003e\n\u003ch4\u003eWhat's the difference between this and a liquid test kit?\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"\/products\/api-freshwater-master-multi-test-kit-5-in-1\"\u003eAPI's Freshwater Master Multi Test Kit\u003c\/a\u003e reads the same five parameters with titrated liquid tests, which read finer increments but take longer per test than a strip.\u003c\/p\u003e","brand":"API","offers":[{"title":"Default Title","offer_id":54774197748003,"sku":null,"price":54.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/APH303_3.png?v=1772082175"},{"product_id":"api-quick-testing-strips-ammonia","title":"API Quick Testing Strips Ammonia","description":"\u003cp\u003e\u003cstrong\u003eSpot dangerous ammonia spikes before they harm your fish.\u003c\/strong\u003e API Quick Testing Strips Ammonia are dip-and-read ammonia test strips that measure total ammonia across a 0-6 ppm range in both fresh and saltwater aquariums, ponds, and quarantine tanks. Each pack holds 25 strips in a desiccant-lined, snap-cap tube to keep them accurate test after test. They suit fishkeepers cycling a new tank, running routine water-quality checks, or watching ammonia in a hospital or quarantine setup.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThese ammonia test strips read total ammonia (NH3\/NH4+) from 0-6 ppm (mg\/L) directly in aquarium water\u003c\/li\u003e\n\u003cli\u003eDip-and-read format - no separate reagent vials, mixing, or shaking required\u003c\/li\u003e\n\u003cli\u003eSuitable for both freshwater and saltwater aquariums\u003c\/li\u003e\n\u003cli\u003e25 strips per tube, stored in a desiccant-lined, snap-tight cap tube to protect against moisture\u003c\/li\u003e\n\u003cli\u003eColour chart supplied with guidance on correcting unsafe ammonia readings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTests per pack\u003c\/td\u003e\n\u003ctd\u003e25 strips\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParameter tested\u003c\/td\u003e\n\u003ctd\u003eTotal ammonia (NH3\/NH4+)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTest range\u003c\/td\u003e\n\u003ctd\u003e0-6 ppm (mg\/L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour chart resolution\u003c\/td\u003e\n\u003ctd\u003eNot published by the manufacturer - read against the colour chart supplied in the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTime to result\u003c\/td\u003e\n\u003ctd\u003eNot published by the manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater type\u003c\/td\u003e\n\u003ctd\u003eFreshwater and saltwater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFormat\u003c\/td\u003e\n\u003ctd\u003eDip-and-read strip, no liquid reagents\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAPI (Mars Fishcare)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's included and what you'll still need\u003c\/h3\u003e\n\u003cp\u003eEach tube contains 25 test strips and a printed colour comparison chart with guidance on correcting unsafe readings. You won't need a separate test vial, reagent bottles, or a timer - just dip the strip in the water and match it to the chart.\u003c\/p\u003e\n\u003cp\u003eIf a reading comes back above 0 ppm, you'll need a way to bring it down, typically an ammonia-neutralising conditioner or a partial water change, plus ongoing retesting until the level returns to zero. These are sold separately.\u003c\/p\u003e\n\n\u003ch3\u003eSuitable for \/ not suitable for\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable for:\u003c\/strong\u003e these ammonia test strips suit freshwater and saltwater aquariums, ponds needing a quick check, new tank cycling, and quarantine or hospital tanks where ammonia needs frequent monitoring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e distinguishing between toxic un-ionised ammonia (NH3) and the far less harmful ionised form (NH4+) - the strip reads total ammonia only. Not a substitute for a laboratory-grade meter where the manufacturer has not published a numeric accuracy specification for this strip format.\u003c\/p\u003e\n\n\u003ch3\u003eCare and maintenance\u003c\/h3\u003e\n\u003cp\u003eKeep the tube's cap snapped tight between uses, as the desiccant lining only protects strips still sealed inside. Store in a cool, dry place out of direct sunlight, and avoid touching the reagent pad with your fingers before dipping.\u003c\/p\u003e\n\n\u003ch3\u003eSafety\u003c\/h3\u003e\n\u003cp\u003eA product-specific safety data sheet for this exact test strip pack could not be confirmed at time of writing, so no hazard statements are quoted here. As general handling practice: keep the tube out of reach of children and pets, avoid ingesting the strips, avoid contact with eyes, wash hands after handling, and dispose of used strips according to your local council guidelines.\u003c\/p\u003e\n\n\u003ch3\u003eGoes well with\u003c\/h3\u003e\n\u003cp\u003ePair this with pH, nitrite and nitrate test kits for the full water-quality picture during cycling, plus an ammonia-neutralising water conditioner to have on hand for when a reading comes back positive.\u003c\/p\u003e\n\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eThis product is covered by the consumer guarantees under the Australian Consumer Law, including your right to a replacement, repair or refund if it is faulty, not fit for purpose, or significantly different from the description on this page. Contact us if you have any concerns about a pack of test strips and we'll resolve it in line with your rights under the ACL.\u003c\/p\u003e\n\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eHow many tests are in one pack?\u003c\/h4\u003e\n\u003cp\u003eEach tube contains 25 individual test strips.\u003c\/p\u003e\n\n\u003ch4\u003eWhat ammonia range do these strips read?\u003c\/h4\u003e\n\u003cp\u003eThey read total ammonia from 0 to 6 ppm (mg\/L), covering the range you're likely to see during cycling or a spike in an established tank.\u003c\/p\u003e\n\n\u003ch4\u003eCan I use these in a saltwater or reef tank?\u003c\/h4\u003e\n\u003cp\u003eYes. The manufacturer states these strips are suitable for both freshwater and saltwater aquariums, which includes reef and FOWLR setups.\u003c\/p\u003e\n\n\u003ch4\u003eWhat ammonia level should I be aiming for?\u003c\/h4\u003e\n\u003cp\u003eZero. Ammonia is toxic to fish at any detectable level, and the manufacturer states the only safe total ammonia level for an aquarium is zero, whether it's a community, planted, cichlid or marine tank. Higher pH, as in African cichlid or reef tanks, converts more of the same ammonia reading into its more toxic un-ionised form, so treat any positive reading in those setups as urgent.\u003c\/p\u003e\n\n\u003ch4\u003eWhat do I do if my test comes back positive?\u003c\/h4\u003e\n\u003cp\u003eCarry out a partial water change and\/or dose an ammonia-neutralising conditioner, then retest to confirm the level is dropping. Persistent ammonia usually points to an incomplete nitrogen cycle, or overstocking and overfeeding, that needs addressing at the source.\u003c\/p\u003e\n\n\u003ch4\u003eHow often should I test?\u003c\/h4\u003e\n\u003cp\u003eThe manufacturer recommends testing every other day while a new aquarium is cycling, until ammonia reads 0 ppm, then testing weekly once the tank is established.\u003c\/p\u003e","brand":"API","offers":[{"title":"Default Title","offer_id":54774197780771,"sku":null,"price":73.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/APH300_5.png?v=1772082176"},{"product_id":"api-stress-coat-473ml-with-pump-dispenser","title":"API Stress Coat 473ml with Pump Dispenser","description":"\u003cp\u003e\u003cstrong\u003eOne-handed pump dosing makes small, frequent water changes fast.\u003c\/strong\u003e This is the same API Stress Coat conditioner sold in other sizes, packaged here in a 473 mL bottle with a pump top rather than a screw cap. Press the pump for quick, mess-free dosing instead of measuring a capful - handy for smaller tanks, frequent top-ups, or anyone who finds capful-measuring fiddly.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePump-top dispensing for one-handed, no-drip dosing - no cap to fill, tip or rinse.\u003c\/li\u003e\n\u003cli\u003eRemoves chlorine and chloramines, detoxifies heavy metals, and neutralises ammonia in tap water.\u003c\/li\u003e\n\u003cli\u003eContains aloe vera, forming a supplementary slime coat to help fish cope with handling, netting, transport or a new tank.\u003c\/li\u003e\n\u003cli\u003eSafe with fish, invertebrates and live plants; does not affect biological filtration or pH.\u003c\/li\u003e\n\u003cli\u003eAt the standard label dose, this bottle treats roughly 3,594 L - about 1 cent per litre treated at $59.95.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAPI (Mars Fishcare)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFormat\u003c\/td\u003e\n\u003ctd\u003e473 mL pump-dispenser bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActive ingredient\u003c\/td\u003e\n\u003ctd\u003eAloe vera leaf, 0.05 g\/100 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlso treats\u003c\/td\u003e\n\u003ctd\u003eChlorine, chloramines, heavy metals, ammonia\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard dose\u003c\/td\u003e\n\u003ctd\u003e5 mL per 10 US gallons (approx. 37.8-38 L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigher dose\u003c\/td\u003e\n\u003ctd\u003eDouble, around handling, netting, transport or new fish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater treated per bottle\u003c\/td\u003e\n\u003ctd\u003e~3,594 L (calculated, not API-published)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater type\u003c\/td\u003e\n\u003ctd\u003eFreshwater and saltwater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtein skimmers\u003c\/td\u003e\n\u003ctd\u003eNot recommended while running\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDosage and directions\u003c\/h3\u003e\n\u003cp\u003eAdd 5 mL per 10 US gallons (about 37.8-38 L) at each water change or top-up. Double the dose around netting, handling, transport, new tank set-up or new fish. API has not published a per-pump mL figure, so dose by measured mL against the label rate.\u003c\/p\u003e\n\u003ch3\u003eSuitable for \/ not suitable for\u003c\/h3\u003e\n\u003cp\u003eSuitable for freshwater and saltwater aquariums, fish, invertebrates and live plants. Not recommended while a protein skimmer is running - turn it off during dosing. For ornamental aquarium fish only.\u003c\/p\u003e\n\u003ch3\u003eSafety\u003c\/h3\u003e\n\u003cp\u003eKeep out of reach of children. This is a water conditioner, not a fish medication, and does not treat disease. Dose conservatively around invertebrates and monitor parameters afterwards.\u003c\/p\u003e\n\u003ch3\u003eGoes well with\u003c\/h3\u003e\n\u003cp\u003eAn aquarium water test kit and a gravel vacuum or siphon for routine partial water changes.\u003c\/p\u003e\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eCovered by the consumer guarantees under Australian Consumer Law, including repair, replacement or refund if a bottle or pump arrives faulty or not as described.\u003c\/p\u003e\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eWhat does the pump version offer over the standard bottle?\u003c\/h4\u003e\n\u003cp\u003eThe same formula and dose rate - the pump lets you dose one-handed without measuring a capful, suiting frequent small top-ups or smaller tanks.\u003c\/p\u003e\n\u003ch4\u003eHow much water will one 473 mL bottle treat?\u003c\/h4\u003e\n\u003cp\u003eRoughly 3,594 L at the standard label dose of 5 mL per 10 US gallons - calculated from the labelled rate, not a figure API publishes directly. At the current price that works out to about 1 cent per litre treated.\u003c\/p\u003e\n\u003ch4\u003eCan I use it in a marine tank with a protein skimmer?\u003c\/h4\u003e\n\u003cp\u003eIt is labelled suitable for saltwater but not recommended while a protein skimmer is running, so switch it off during dosing.\u003c\/p\u003e\n\u003ch4\u003eIs it safe for shrimp, snails and other invertebrates?\u003c\/h4\u003e\n\u003cp\u003eYes - the label states it is safe for fish, invertebrates and plants, and does not affect the biological filter or pH.\u003c\/p\u003e","brand":"API","offers":[{"title":"Default Title","offer_id":54774198206755,"sku":null,"price":59.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/APH202_5.png?v=1772082181"},{"product_id":"api-water-softening-pillow","title":"API Water Softening Pillow","description":"\u003cp\u003e\u003cstrong\u003eSoftens hard tap water without buying a new filter.\u003c\/strong\u003e The API Water Softening Pillow is a regenerable ion-exchange pouch that drops into your filter's flow path and lowers general hardness (GH) by removing calcium and magnesium — treating up to 75 L before it needs recharging, then it can be recharged and reused several times.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLowers GH\u003c\/strong\u003e — removes calcium and magnesium ions from water passing through it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreats up to 75 L per charge\u003c\/strong\u003e — drop it into the filter flow path and let it work continuously.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegenerable\u003c\/strong\u003e — recharge in a salt solution and reuse rather than replace after one cycle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo dosing, no daily task\u003c\/strong\u003e — it works passively as water flows past it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne pouch per pack\u003c\/strong\u003e — sized for a single filter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eAPI (Mars Fishcare)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eRegenerable ion-exchange water softening pouch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack size\u003c\/th\u003e\n\u003ctd\u003e1 pouch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTreats per charge\u003c\/th\u003e\n\u003ctd\u003eUp to 75 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eActive life before recharge\u003c\/th\u003e\n\u003ctd\u003eApproximately 48 hours in continuous flow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater type\u003c\/th\u003e\n\u003ctd\u003eFreshwater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFreight\u003c\/th\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch3\u003eCost per litre\u003c\/h3\u003e\n\u003cp\u003eThe cost-per-litre tile under the photo is calculated live from the current price against the 75 L this pouch treats on its first charge — so it always matches what you'd actually pay today. That figure understates the real value, though: unlike a one-shot treatment, the pouch isn't spent after that first 75 L. API rates it for several recharge cycles in a fresh salt solution, and each recharge treats another 75 L at the cost of a few cents of aquarium salt — so the effective cost per litre keeps falling the more cycles you get out of one pouch. Recharging, not replacing, is how you beat the first-charge figure shown.\u003c\/p\u003e\n\n\u003ch3\u003eHow to recharge it\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eRinse the pouch under tap water.\u003c\/li\u003e\n\u003cli\u003eDissolve 3 tablespoons of aquarium salt in 7 oz (about 200 mL) of tap water.\u003c\/li\u003e\n\u003cli\u003eSubmerge the pouch in the salt solution for 2 hours.\u003c\/li\u003e\n\u003cli\u003eReturn it to the filter without rinsing off the salt solution.\u003c\/li\u003e\n\u003cli\u003eWhen not in use, store the pouch in the recharging solution — don't let it dry out.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eAPI rates the pillow for multiple recharge cycles before it stops performing effectively; treat repeated slow performance after a fresh recharge as the sign it's time to replace it.\u003c\/p\u003e\n\n\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFreshwater tanks kept for soft-water species — tetras, discus, many catfish — where tap water GH runs too high\u003c\/li\u003e\n\u003cli\u003eReducing scale-forming minerals on glass and equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMarine and reef tanks — removing calcium and magnesium is the opposite of what a reef system needs, since corals and inverts consume both\u003c\/li\u003e\n\u003cli\u003eTanks that need hardness raised, not lowered — this pouch only works in one direction\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eAs a consumable filter media, no manufacturer warranty period applies. That doesn't affect your rights under the Australian Consumer Law: if the product is faulty, unsafe or not as described, you're entitled to a remedy. Ships as standard freight.\u003c\/p\u003e\n\n\u003ch3\u003eGoes well with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-gh-kh-hardness-test-kit\"\u003eAPI GH\/KH Hardness Test Kit\u003c\/a\u003e — to confirm your starting hardness and track the drop.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-stress-coat\"\u003eAPI Stress Coat\u003c\/a\u003e — for conditioning the tap water you're softening.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eHow do I know when the pillow needs recharging?\u003c\/h4\u003e\n\u003cp\u003eAPI states the active life is around 48 hours in continuous filter flow. Test GH periodically with a GH kit — a reading creeping back up is the practical sign it's time to recharge.\u003c\/p\u003e\n\u003ch4\u003eCan I use this in a saltwater or reef tank?\u003c\/h4\u003e\n\u003cp\u003eNo. It's built to strip calcium and magnesium out of water, which is the opposite of what a reef tank needs from those minerals.\u003c\/p\u003e\n\u003ch4\u003eDoes it work instantly?\u003c\/h4\u003e\n\u003cp\u003eNo — it works as water passes through it in the filter flow path, so hardness drops gradually rather than all at once.\u003c\/p\u003e\n\u003ch4\u003eHow many times can I recharge it?\u003c\/h4\u003e\n\u003cp\u003eThe manufacturer's own US packaging states it can be recharged and reused multiple times before replacement; the exact cycle count isn't published on API's Australian information, so budget for several cycles rather than a guaranteed exact number.\u003c\/p\u003e","brand":"API","offers":[{"title":"Default Title","offer_id":54774198567203,"sku":null,"price":25.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/HC7_2.png?v=1772082195"},{"product_id":"api-kh-test-kit-freshwater-saltwater","title":"API KH Test Kit - Freshwater\/Saltwater","description":"\u003cp\u003e\u003cstrong\u003eTracks carbonate hardness — the buffer that keeps pH from crashing.\u003c\/strong\u003e The API KH Test Kit is a liquid reagent test for carbonate hardness (KH), also called alkalinity, in fresh or saltwater. A low KH is one of the most common reasons a stable-looking tank suddenly swings on pH, and this kit is how you catch it before that happens.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-count titration\u003c\/strong\u003e — add the reagent drop by drop and count until the colour changes; no colour chart matching required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFresh and saltwater\u003c\/strong\u003e — one kit, one reagent, for either water type.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEach drop is a known increment\u003c\/strong\u003e — API's KH reagent chemistry is built so one drop equals 1° dKH, giving you a precise number rather than a colour band.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTests vary with your water\u003c\/strong\u003e — softer water changes colour in fewer drops, harder water takes more. API does not publish a fixed tests-per-kit count for this reason.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow to use it\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eFill the supplied test tube to the 5 mL line with a water sample.\u003c\/li\u003e\n\u003cli\u003eAdd the KH reagent one drop at a time, swirling the tube after each drop.\u003c\/li\u003e\n\u003cli\u003eCount the drops until the sample's colour changes.\u003c\/li\u003e\n\u003cli\u003eThe number of drops added is your reading in ° dKH.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMeasures\u003c\/th\u003e\n\u003ctd\u003eCarbonate hardness (KH) \/ alkalinity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMethod\u003c\/th\u003e\n\u003ctd\u003eDrop-count titration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResolution\u003c\/th\u003e\n\u003ctd\u003e1 drop = 1° dKH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSample size\u003c\/th\u003e\n\u003ctd\u003e5 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTests per kit\u003c\/th\u003e\n\u003ctd\u003eNot fixed — varies with water hardness; not published by API\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater type\u003c\/th\u003e\n\u003ctd\u003eFreshwater and saltwater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFreight\u003c\/th\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch3\u003eWhat's included \/ what you'll still need\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKH reagent bottle\u003c\/li\u003e\n\u003cli\u003eCapped glass test tube\u003c\/li\u003e\n\u003cli\u003eInstruction booklet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA GH (general hardness) reagent — this kit measures KH only. See API GH\/KH Hardness Test Kit for both in one box.\u003c\/li\u003e\n\u003cli\u003eAny product for raising or lowering KH\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFreshwater and marine tanks where pH stability is a concern\u003c\/li\u003e\n\u003cli\u003eReef tanks tracking alkalinity alongside calcium and magnesium\u003c\/li\u003e\n\u003cli\u003eDiagnosing unexplained pH drift between water changes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMeasuring general hardness (GH) — a separate reagent is needed for that\u003c\/li\u003e\n\u003cli\u003eAdjusting KH on its own — this kit reads the number, it does not change it\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSafety and handling\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKeep out of reach of children.\u003c\/li\u003e\n\u003cli\u003eAvoid skin and eye contact with the reagent; rinse with water if contact occurs.\u003c\/li\u003e\n\u003cli\u003eStore the reagent bottle capped and out of direct sunlight.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGoes well with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-gh-kh-hardness-test-kit\"\u003eAPI GH\/KH Hardness Test Kit\u003c\/a\u003e — adds general hardness (GH) to this kit's KH reading.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-freshwater-master-multi-test-kit-5-in-1\"\u003eAPI Freshwater Master Multi Test Kit 5 in 1\u003c\/a\u003e — pairs KH with ammonia, nitrite, nitrate and pH.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eThis is a consumable test kit, so no manufacturer warranty period applies. That does not affect your rights under the Australian Consumer Law: if the product is faulty, unsafe or not as described, you are entitled to a remedy.\u003c\/p\u003e\n\u003cp\u003eShips as standard freight.\u003c\/p\u003e\n\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eWhat KH should my tank be?\u003c\/h4\u003e\n\u003cp\u003eAPI does not publish a single target on this kit's own page. As general aquarist reference points rather than an API specification: most community freshwater tanks are commonly kept in the 3–6° dKH range, and harder-water setups such as African cichlid tanks are often kept well above that. Check the requirements for your specific fish or coral rather than relying on a generic figure.\u003c\/p\u003e\n\u003ch4\u003eWhy doesn't API state how many tests are in the kit?\u003c\/h4\u003e\n\u003cp\u003eBecause the test count depends on your water. Every drop is part of one test's worth of reagent, and a harder-water sample needs more drops — and therefore uses more reagent — to reach the colour change than a soft-water sample does.\u003c\/p\u003e\n\u003ch4\u003eDoes this kit test GH as well as KH?\u003c\/h4\u003e\n\u003cp\u003eNo, this is a KH-only kit. API's GH\/KH Hardness Test Kit tests both in the one box, with a separate reagent bottle for each.\u003c\/p\u003e\n\u003ch4\u003eCan I use this in a saltwater reef tank?\u003c\/h4\u003e\n\u003cp\u003eYes, API rates this kit for both freshwater and saltwater, which includes reef tanks tracking alkalinity.\u003c\/p\u003e","brand":"API","offers":[{"title":"Default Title","offer_id":55242218799395,"sku":"BA9118","price":28.49,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/APH145_9.png?v=1786075727"},{"product_id":"api-betta-flakes-10gm","title":"API Betta Flakes 10gm","description":"\u003cp\u003e\u003cstrong\u003eWhole fish meal first on the label, not wheat.\u003c\/strong\u003e API Betta Flakes is a 10 g flake food for betta fish, and the ingredient declaration opens with whole menhaden fish meal, then wheat starch, condensed fish protein digest and spirulina. Crude protein is guaranteed at 35% minimum. It is a genuinely different recipe from API's betta pellet, which opens with whole wheat.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhole menhaden fish meal is the first ingredient\u003c\/strong\u003e — the protein leads with fish rather than grain, which is not true of every betta food, including API's own pellet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e35% minimum crude protein\u003c\/strong\u003e — bettas are carnivores and insectivores, so protein is the figure that matters most on the panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpirulina sits fifth on the deck\u003c\/strong\u003e — a natural pigment source, ahead of most of the vitamin and mineral additions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlake format\u003c\/strong\u003e — breaks into pieces small enough for a betta's small, upturned mouth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10 g pack\u003c\/strong\u003e — a betta eats a few flakes twice a day, so a small pack is used up rather than left to age.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe full label is reproduced below\u003c\/strong\u003e — including the preservative system, so you can judge it yourself rather than take our word for it.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eAPI (Mars Fishcare)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eForm\u003c\/th\u003e\n\u003ctd\u003eFlake\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack size\u003c\/th\u003e\n\u003ctd\u003e10 g. API sells this product in one size only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCrude protein\u003c\/th\u003e\n\u003ctd\u003e35.0% minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCrude fat\u003c\/th\u003e\n\u003ctd\u003e5.0% minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater type\u003c\/th\u003e\n\u003ctd\u003eFreshwater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSuits\u003c\/th\u003e\n\u003ctd\u003eBetta fish. API makes no claim for other species\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFeeding\u003c\/th\u003e\n\u003ctd\u003eTwice daily, only what is eaten within three minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePreservatives declared\u003c\/th\u003e\n\u003ctd\u003eBHA, citric acid and propyl gallate. Fish oil preserved with mixed tocopherols\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFreight\u003c\/th\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eTranscribed verbatim from the API Betta Flakes pack label, checked 7 August 2026. API does not publish this declaration on its own website, so it is taken from two independent reproductions of the label, one Australian and one American, which agree word for word. Capitalisation is the label's.\u003c\/p\u003e\n\u003cp\u003eWhole Menhaden Fish Meal, Wheat Starch, Condensed Fish Protein Digest, Wheat Flour, Spirulina, Pea Protein, Brewers Dried Yeast, Dehydrated Seaweed Meal (Laminariaceae, Fucaceae), Hydrated Sodium Calcium Aluminosilicate, Fish Oil (Preserved With Mixed Tocopherols), Monosodium Phosphate, Lecithin, Cane Molasses, L-Lysine, L-Ascorbyl-2-Polyphosphate, Dl-Methionine, Choline Chloride, Garlic Powder, Bha\/Citric Acid\/Propyl Gallate (As Preservatives), L-Threonine, Inositol, Alpha-Tocopherol Acetate, Niacin, D-Calcium Pantothenate, Iron Amino Acid Chelate, Riboflavin, Iron Sulphate, Pyridoxine Hydrochloride, Zinc Amino Acid Chelate, Thiamine Mononitrate, Zinc Oxide, Manganous Oxide, Manganese Amino Acid Chelate, Menadione Sodium Bisulfite Complex, Folic Acid, Vitamin A Acetate, Copper Amino Acid Chelate, Copper Sulphate, Biotin, Calcium Iodate, Sodium Selenite, Vitamin D3 Supplement, Vitamin B12 Supplement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOn the preservatives:\u003c\/strong\u003e BHA is declared, alongside citric acid and propyl gallate. Ethoxyquin, BHT and artificial colours do not appear anywhere in the declaration, but API makes no explicit free-from claim for them, so we do not make one either. If you avoid BHA in fish food, this is not the food for you.\u003c\/p\u003e\n\n\u003ch3\u003eGuaranteed analysis\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eNutrient\u003c\/th\u003e\n\u003cth\u003eGuarantee\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrude protein\u003c\/td\u003e\n\u003ctd\u003e35.0% minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrude fat\u003c\/td\u003e\n\u003ctd\u003e5.0% minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrude fibre\u003c\/td\u003e\n\u003ctd\u003e4.0% maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMoisture\u003c\/td\u003e\n\u003ctd\u003e7.0% maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eAPI publishes no ash or phosphorus figure for this product, so none is shown.\u003c\/p\u003e\n\n\u003ch3\u003eFeeding\u003c\/h3\u003e\n\u003cp\u003eFeed twice a day, giving only the amount of flakes your betta will eat within three minutes. API's own product page renders this window as \"3 to 4 minutes\" in one place and \"three minutes\" in another; three is the safer number to work to.\u003c\/p\u003e\n\u003cp\u003eCrush or pinch the flakes small before they go in. Bettas have a small mouth and will often mouth and spit a whole flake, which then sinks and fouls.\u003c\/p\u003e\n\u003cp\u003eNet out anything uneaten after the feed. A betta bowl has little water volume to absorb decaying food, and uneaten flake is the most common cause of an ammonia spike in one.\u003c\/p\u003e\n\n\u003ch3\u003eFlakes or pellets — which API betta food do I need?\u003c\/h3\u003e\n\u003cp\u003eThese are not one recipe in two shapes. The decks share a preservative system, fish oil, pea protein, brewers dried yeast, cane molasses and garlic powder, and diverge almost everywhere else.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e \u003c\/th\u003e\n\u003cth\u003eAPI Betta Flakes 10 g\u003c\/th\u003e\n\u003cth\u003eAPI Betta Pellets 22 g\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirst ingredient\u003c\/th\u003e\n\u003ctd\u003eWhole menhaden fish meal\u003c\/td\u003e\n\u003ctd\u003eWhole wheat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDistinctive inclusions\u003c\/th\u003e\n\u003ctd\u003eWheat starch, condensed fish protein digest, spirulina, lecithin\u003c\/td\u003e\n\u003ctd\u003eSquid meal, shrimp meal, banana flour, vanilla powder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeaweed\u003c\/th\u003e\n\u003ctd\u003eDehydrated seaweed meal (Laminariaceae, Fucaceae)\u003c\/td\u003e\n\u003ctd\u003eDried seaweed meal (Fucaceae)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eForm\u003c\/th\u003e\n\u003ctd\u003eFlake\u003c\/td\u003e\n\u003ctd\u003eFloating pellet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFeeding window\u003c\/th\u003e\n\u003ctd\u003eThree minutes\u003c\/td\u003e\n\u003ctd\u003eTwo minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePreservative system\u003c\/th\u003e\n\u003ctd\u003eBHA, citric acid, propyl gallate\u003c\/td\u003e\n\u003ctd\u003eBHA, citric acid, propyl gallate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eIf your betta refuses one format, the other is worth trying on its merits rather than as the same food in a different shape. See the \u003ca href=\"\/products\/api-betta-pellets-22gm\"\u003eAPI Betta Pellets 22 g\u003c\/a\u003e for the squid and shrimp meal version.\u003c\/p\u003e\n\n\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBetta splendens in bowls, nano tanks and planted aquariums\u003c\/li\u003e\n\u003cli\u003eKeepers who want the ingredient deck published rather than \"printed on pack\"\u003c\/li\u003e\n\u003cli\u003eAnyone whose betta has stopped taking pellets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMarine or brackish aquariums\u003c\/li\u003e\n\u003cli\u003eBottom feeders and large-mouthed fish, which need a sinking food of a different particle size\u003c\/li\u003e\n\u003cli\u003eKeepers avoiding BHA, which is declared in this formulation\u003c\/li\u003e\n\u003cli\u003eUse as a sole diet without variety. API makes no complete-diet claim we can verify for this product\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGoes well with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-betta-water-conditioner-50ml\"\u003eAPI Betta Water Conditioner 50 mL\u003c\/a\u003e — makes the tap water safe before the fish or the food goes anywhere near it.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-betta-pellets-22gm\"\u003eAPI Betta Pellets 22 g\u003c\/a\u003e — the squid and shrimp meal recipe, to alternate with this one.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-freshwater-master-multi-test-kit-5-in-1\"\u003eAPI Freshwater Master Multi Test Kit 5 in 1\u003c\/a\u003e — overfeeding shows up as ammonia long before it shows up in the fish.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-aquarium-salt\"\u003eAPI Aquarium Salt\u003c\/a\u003e — the freshwater tonic salt many betta keepers use at water changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-stress-coat\"\u003eAPI Stress Coat\u003c\/a\u003e — for the larger volumes a 50 mL betta conditioner will not stretch to.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eThis is a consumable food, so no manufacturer warranty period applies. That does not affect your rights under the Australian Consumer Law: if the product is faulty, unsafe or not as described, you are entitled to a remedy.\u003c\/p\u003e\n\u003cp\u003eShips as standard freight. Store the pack sealed, cool and dry, and out of direct sun.\u003c\/p\u003e\n\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eWhat is the first ingredient in API Betta Flakes?\u003c\/h4\u003e\n\u003cp\u003eWhole menhaden fish meal. The declaration then runs wheat starch, condensed fish protein digest, wheat flour and spirulina. This matters because API's betta pellet opens with whole wheat instead, so the flake is the more fish-led of the two recipes.\u003c\/p\u003e\n\u003ch4\u003eHow much protein is in API Betta Flakes?\u003c\/h4\u003e\n\u003cp\u003eThe guaranteed analysis is 35.0% crude protein minimum, 5.0% crude fat minimum, 4.0% crude fibre maximum and 7.0% moisture maximum. API does not publish ash or phosphorus figures for this product.\u003c\/p\u003e\n\u003ch4\u003eDoes API Betta Flakes contain BHA or ethoxyquin?\u003c\/h4\u003e\n\u003cp\u003eBHA is declared, in a preservative system of BHA, citric acid and propyl gallate, and the fish oil is separately preserved with mixed tocopherols. Ethoxyquin, BHT and artificial colours do not appear in the declaration, though API publishes no explicit free-from statement about them.\u003c\/p\u003e\n\u003ch4\u003eHow often should I feed a betta this flake?\u003c\/h4\u003e\n\u003cp\u003eTwice a day, giving only what the fish eats within three minutes, and netting out anything left. In a small bowl, uneaten flake is the single most common cause of an ammonia spike.\u003c\/p\u003e\n\u003ch4\u003eIs this the same food as API Betta Pellets?\u003c\/h4\u003e\n\u003cp\u003eNo. The two are separate formulations. The flake leads on whole menhaden fish meal and includes spirulina and condensed fish protein digest; the pellet leads on whole wheat and includes squid meal, shrimp meal and banana flour. They share only a handful of ingredients and the same preservative system.\u003c\/p\u003e\n\u003ch4\u003eWhere is API Betta Flakes made?\u003c\/h4\u003e\n\u003cp\u003eAPI publishes no country-of-manufacture statement for this product, and we could not source one, so we do not state one. API's parent, Mars Fishcare North America, is based in Chalfont, Pennsylvania, but a corporate address is not an origin declaration.\u003c\/p\u003e","brand":"API","offers":[{"title":"Default Title","offer_id":55242257367331,"sku":"AA1968","price":8.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/api-betta-flakes-10gm-3001274-1600.jpg?v=1781836597"},{"product_id":"api-weekend-fish-feeder-block","title":"API Weekend Fish Feeder Block","description":"\u003cp\u003e\u003cstrong\u003eFour short-trip feeders for four separate weekends.\u003c\/strong\u003e The API Weekend Fish Feeder Block is a slow-dissolving pyramid that releases food gradually, feeding 5–10 average-sized fish for up to 3 days per block. This pack contains four individually-usable pyramids.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour pyramids per pack\u003c\/strong\u003e — one per short trip, not one pack per trip.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 3 days per block\u003c\/strong\u003e — sized for a weekend away rather than a fortnight.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeeds 5–10 average-sized fish\u003c\/strong\u003e (around 5 cm) per block.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDissolves gradually\u003c\/strong\u003e — releases food over the block's life rather than all at once.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFresh and saltwater\u003c\/strong\u003e — one formulation works in either.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eAPI (Mars Fishcare)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eSlow-release feeder pyramid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack size\u003c\/th\u003e\n\u003ctd\u003e4 pyramids per pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDuration\u003c\/th\u003e\n\u003ctd\u003eUp to 3 days per pyramid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFeeds\u003c\/th\u003e\n\u003ctd\u003e5–10 average-sized fish (approx. 5 cm) per pyramid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater type\u003c\/th\u003e\n\u003ctd\u003eFreshwater and saltwater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFreight\u003c\/th\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eAPI's published formulation for this feeder names corn gluten meal, wheat products, pea protein, brewers dried yeast, kelp, canola oil and spirulina algae, with added vitamins and minerals, preserved with methylparaben, propylparaben, BHT and BHA. This list has been assembled from retailer transcriptions of the pack rather than read directly off the physical label, so treat the wording as a close paraphrase rather than a certified verbatim transcription.\u003c\/p\u003e\n\u003cp\u003eA guaranteed analysis figure could not be confirmed from an independent source for this specific pack and is not shown here rather than guessed — see the run log.\u003c\/p\u003e\n\n\u003ch3\u003eWhich one do I need?\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003eWeekend block (this page)\u003c\/th\u003e\n\u003cth\u003eVacation block\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDuration per block\u003c\/td\u003e\n\u003ctd\u003eUp to 3 days\u003c\/td\u003e\n\u003ctd\u003eUp to 14 days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack contains\u003c\/td\u003e\n\u003ctd\u003e4 pyramids\u003c\/td\u003e\n\u003ctd\u003e1 pyramid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBest for\u003c\/td\u003e\n\u003ctd\u003eRepeated short trips\u003c\/td\u003e\n\u003ctd\u003eA single longer trip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch3\u003eDirections for use\u003c\/h3\u003e\n\u003cp\u003eDrop one pyramid into the aquarium before you leave. It dissolves gradually, releasing food over the stated period. Remove any remnant when you return and resume normal feeding. The other three pyramids keep for future trips.\u003c\/p\u003e\n\n\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWeekend trips and other short absences, one pyramid at a time\u003c\/li\u003e\n\u003cli\u003eFresh or saltwater community tanks of average-sized fish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTrips longer than a few days — use \u003ca href=\"\/products\/api-vacation-fish-feeder-block\"\u003eAPI Vacation Fish Feeder Block\u003c\/a\u003e instead\u003c\/li\u003e\n\u003cli\u003eFry, shrimp or other livestock needing a specific diet the block doesn't provide\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eAs a consumable, no manufacturer warranty period applies. That doesn't affect your rights under the Australian Consumer Law: if the product is faulty, unsafe or not as described, you're entitled to a remedy. Ships as standard freight.\u003c\/p\u003e\n\n\u003ch3\u003eGoes well with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-vacation-fish-feeder-block\"\u003eAPI Vacation Fish Feeder Block\u003c\/a\u003e — the 14-day version for longer trips.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-tropical-pellet-food\"\u003eAPI Tropical Pellet Food\u003c\/a\u003e — for your normal daily feeding routine between trips.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eDo I use all four pyramids at once?\u003c\/h4\u003e\n\u003cp\u003eNo — one pyramid per trip. The pack of four covers four separate weekends away.\u003c\/p\u003e\n\u003ch4\u003eCan I use this for a two-week trip?\u003c\/h4\u003e\n\u003cp\u003eNot reliably — each block is rated for up to 3 days. For longer absences, use \u003ca href=\"\/products\/api-vacation-fish-feeder-block\"\u003eAPI Vacation Fish Feeder Block\u003c\/a\u003e, rated to 14 days.\u003c\/p\u003e\n\u003ch4\u003eCan I use this in a saltwater tank?\u003c\/h4\u003e\n\u003cp\u003eYes, API rates this formulation for both freshwater and saltwater.\u003c\/p\u003e\n\u003ch4\u003eHow do I store the unused pyramids?\u003c\/h4\u003e\n\u003cp\u003eKeep them in the original packaging, sealed and away from moisture, until you're ready to use the next one.\u003c\/p\u003e","brand":"API","offers":[{"title":"Default Title","offer_id":55242261102883,"sku":"BA7980","price":11.66,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/APH136_3.png?v=1786075726"},{"product_id":"api-algae-pad-for-glass","title":"API Algae Pad for Glass","description":"\u003cp\u003e\u003cstrong\u003eLifts algae film off glass with nothing but your hand.\u003c\/strong\u003e The API algae pad for glass aquariums is a plain hand-held scrubbing pad — no handle, no magnet, no mechanism. That is the point of it: your hand goes where a long-handled tool cannot, into corners, along the silicone seams and around the base of decor. One pad per pack, suitable for freshwater and saltwater tanks.\u003c\/p\u003e\n\u003cp\u003eRead the next section before you buy. This pad is for glass only.\u003c\/p\u003e\n\n\u003ch3\u003eGlass only — not for acrylic\u003c\/h3\u003e\n\u003cp\u003eAPI's instruction is unambiguous: \u003cem\u003e\"For use on glass aquariums only. Do not use on acrylic, Plexiglas, or any surface other than glass.\"\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eAPI does not publish the reason, so we will not invent one. What matters is that the restriction is one-way and it comes from the manufacturer. If your tank is acrylic, buy the \u003ca href=\"\/products\/api-hand-held-algae-pad-for-acrylics\"\u003eAPI Hand Held Algae Pad for Acrylics\u003c\/a\u003e instead — same idea, different pad, made for soft panels. Scratches in acrylic are permanent and there is no way back from them.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHand-held, no handle\u003c\/strong\u003e — API describes it as giving hand-held control to clean nooks and crannies. You get direct feel for how hard you are pressing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReaches where scrapers cannot\u003c\/strong\u003e — internal corners, seams and the awkward gap behind an internal filter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreshwater and saltwater\u003c\/strong\u003e — API lists it across both its freshwater and saltwater accessory ranges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne pad per pack\u003c\/strong\u003e — API states the pack contains one scrubbing pad.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNothing to break\u003c\/strong\u003e — no blade, no fittings, no replacement parts to chase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eHand-held algae scrubbing pad\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSurface\u003c\/th\u003e\n\u003ctd\u003eGlass aquariums only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHandle\u003c\/th\u003e\n\u003ctd\u003eNone — bare hand-held pad\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack quantity\u003c\/th\u003e\n\u003ctd\u003e1 pad\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater type\u003c\/th\u003e\n\u003ctd\u003eFreshwater and saltwater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBlade\u003c\/th\u003e\n\u003ctd\u003eNone — this is a pad, not a bladed scraper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eHow to use it, and the cautions\u003c\/h3\u003e\n\u003cp\u003eAPI's directions and cautions, in full:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRinse the pad with tap water before and after each use.\u003c\/li\u003e\n\u003cli\u003eDo not use on dry surfaces.\u003c\/li\u003e\n\u003cli\u003eTo avoid scratching or breaking aquarium glass, do not use extreme pressure when scrubbing.\u003c\/li\u003e\n\u003cli\u003eDo not use on acrylic, Plexiglas, or any surface other than glass.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOne habit worth adding: check the pad for a trapped grain of gravel or sand before it touches the glass again. API gives that warning on its glass scraper, and the physics is the same on a pad — a single grain dragged across a panel leaves a line you will look at for years.\u003c\/p\u003e\n\n\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\n\u003cp\u003eUse it for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGreen spot and film algae on glass panels.\u003c\/li\u003e\n\u003cli\u003eCorners, silicone seams and tight spaces a long-handled tool cannot reach.\u003c\/li\u003e\n\u003cli\u003eQuick touch-ups on the front pane between full maintenance sessions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDo not use it for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAcrylic or Plexiglas tanks\u003c\/strong\u003e — API prohibits it. Use the \u003ca href=\"\/products\/api-hand-held-algae-pad-for-acrylics\"\u003eacrylic pad\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeep tanks\u003c\/strong\u003e, if you would rather keep your arm dry. A long-handled tool is the better answer there.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHard calcium or coralline deposits\u003c\/strong\u003e — a pad will not shift them; that is a job for a blade.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat API does not publish\u003c\/h3\u003e\n\u003cp\u003eAPI's accessory pages are sparse. There is no published figure for the pad's dimensions, its material, its weight, or whether it floats or sinks, and API does not state a replacement interval or offer replacement pads. Retailers commonly list this pad as roughly 3 inches square, but that is not an API figure and we have not put it in the spec table.\u003c\/p\u003e\n\n\u003ch3\u003eGoes well with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-hand-held-algae-pad-for-acrylics\"\u003eAPI Hand Held Algae Pad for Acrylics\u003c\/a\u003e — the acrylic-safe version, if you also keep an acrylic tank.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-algae-scraper-for-acrylic-aquariums\"\u003eAPI Algae Scraper for Acrylic Aquariums\u003c\/a\u003e — the long-handled option for deep tanks.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-algaefix\"\u003eAPI AlgaeFix\u003c\/a\u003e — if you are scrubbing the same panel every few days, treat the cause rather than the symptom.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-freshwater-master-multi-test-kit-5-in-1\"\u003eAPI Freshwater Master Test Kit\u003c\/a\u003e — persistent algae usually tracks back to nitrate and phosphate.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/api\"\u003eThe full API range\u003c\/a\u003e — the rest of the maintenance and treatment line.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eAPI publishes no warranty term for its cleaning accessories. Your rights under the Australian Consumer Law apply regardless and are not limited by anything stated here. Ships as standard freight.\u003c\/p\u003e\n\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eCan I use the API algae pad for glass on an acrylic tank?\u003c\/h4\u003e\n\u003cp\u003eNo. API states it is for use on glass aquariums only and must not be used on acrylic, Plexiglas or any surface other than glass. The API Hand Held Algae Pad for Acrylics is the correct product for acrylic panels.\u003c\/p\u003e\n\u003ch4\u003eDoes the API algae pad come with a handle?\u003c\/h4\u003e\n\u003cp\u003eNo. It is a bare hand-held pad with no handle and no magnet. If you want reach without wetting your arm, the API Algae Scraper with handle is the alternative.\u003c\/p\u003e\n\u003ch4\u003eHow many pads are in a pack?\u003c\/h4\u003e\n\u003cp\u003eOne. API states the product contains 1 scrubbing pad. Some overseas retailers sell a separate two-count pack, which is a different item number.\u003c\/p\u003e\n\u003ch4\u003eWill it scratch my aquarium glass?\u003c\/h4\u003e\n\u003cp\u003eAPI's caution is to avoid extreme pressure when scrubbing, to prevent scratching or breaking the glass. The other risk is grit: rinse the pad before and after each use so a trapped grain of gravel is not dragged across the panel.\u003c\/p\u003e\n\u003ch4\u003eCan I use it in a saltwater tank?\u003c\/h4\u003e\n\u003cp\u003eYes. API lists this pad across both its freshwater and saltwater accessory ranges.\u003c\/p\u003e","brand":"API","offers":[{"title":"Default Title","offer_id":55242268410147,"sku":null,"price":12.56,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/api-algae-pad-for-glass-4563-1600.jpg?v=1781836595"},{"product_id":"api-goldfish-care-pack","title":"API Goldfish Care Pack","description":"\u003cp\u003e\u003cstrong\u003eTwo goldfish tank essentials in one pack, sized for getting started.\u003c\/strong\u003e The API Goldfish Care Pack bundles a 1.25 oz (approximately 30 mL) bottle of API Goldfish Protect water conditioner with a 1.25 oz (approximately 30 mL) bottle of API Goldfish Aquarium Cleaner, a waste-digesting treatment formulated for the heavy bioload goldfish produce. It suits a new goldfish bowl or tank, or as a compact way to try both products before buying full-size bottles.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo products, one pack\u003c\/strong\u003e — a tap water conditioner and a waste-digesting treatment, so you are not buying two full-size bottles to trial both.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSized for goldfish bioload\u003c\/strong\u003e — goldfish produce more ammonia-forming waste than most community fish of the same size, and both products in this pack are formulated with that in mind.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGoldfish Protect neutralises tap water chemicals\u003c\/strong\u003e — including chlorine, chloramine and heavy metals, and is stated by API to help protect against ammonia.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGoldfish Aquarium Cleaner digests waste\u003c\/strong\u003e — a bacterial treatment API states helps break down fish waste and keep gravel cleaner between full cleans.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact 1.25 oz bottles\u003c\/strong\u003e — easy to keep on hand for weekly water changes without committing to a full-size bottle of each.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePack contents\u003c\/th\u003e\n\u003ctd\u003e1 × API Goldfish Protect (1.25 oz \/ approx. 30 mL) + 1 × API Goldfish Aquarium Cleaner (1.25 oz \/ approx. 30 mL)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTotal volume\u003c\/th\u003e\n\u003ctd\u003eApproximately 2 fl oz (60 mL) combined\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack type\u003c\/th\u003e\n\u003ctd\u003eMulti-dose — both bottles are used repeatedly, not a single-use treatment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater type\u003c\/th\u003e\n\u003ctd\u003eFreshwater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSuits\u003c\/th\u003e\n\u003ctd\u003eGoldfish bowls and tanks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFreight\u003c\/th\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch3\u003eWhat's included \/ what you'll still need\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 bottle API Goldfish Protect (water conditioner)\u003c\/li\u003e\n\u003cli\u003e1 bottle API Goldfish Aquarium Cleaner (waste-digesting treatment)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA test kit — \u003ca href=\"\/products\/api-freshwater-master-multi-test-kit-5-in-1\"\u003eAPI Freshwater Master Multi Test Kit 5 in 1\u003c\/a\u003e is the companion product for confirming whether the tank actually needs treating\u003c\/li\u003e\n\u003cli\u003eAn aquarium, filter or heater\u003c\/li\u003e\n\u003cli\u003eFish food\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDosage and directions\u003c\/h3\u003e\n\u003cp\u003eBoth bottles carry their own printed dose rate, and independent sources we checked did not agree closely enough on the exact figure for us to reprint one with confidence — so rather than risk a wrong number, follow the dose printed on your bottle. As a general pattern: Goldfish Protect is dosed at every water change, and Goldfish Aquarium Cleaner is used periodically between changes to keep digesting waste, rather than applied once and finished.\u003c\/p\u003e\n\n\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNew goldfish bowls and tanks needing conditioned water from day one\u003c\/li\u003e\n\u003cli\u003eEstablished goldfish tanks between full gravel cleans\u003c\/li\u003e\n\u003cli\u003eTrying both products before committing to full-size bottles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMarine or reef tanks — this pack is formulated for freshwater\u003c\/li\u003e\n\u003cli\u003eReplacing regular water changes — Goldfish Aquarium Cleaner supplements gravel cleaning, it does not remove the need for it\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSafety and handling\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKeep out of reach of children.\u003c\/li\u003e\n\u003cli\u003eFollow the dose printed on each bottle — do not combine or exceed it.\u003c\/li\u003e\n\u003cli\u003eStore both bottles capped, away from direct sunlight.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGoes well with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-freshwater-master-multi-test-kit-5-in-1\"\u003eAPI Freshwater Master Multi Test Kit 5 in 1\u003c\/a\u003e — confirms whether ammonia or nitrite is actually the problem before you treat for it.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-aquarium-salt\"\u003eAPI Aquarium Salt\u003c\/a\u003e — API's own label lists salt as a further support during goldfish tank setup or disease treatment.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-quick-start\"\u003eAPI Quick Start\u003c\/a\u003e — live nitrifying bacteria for a new or recently disturbed goldfish tank.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eThese are consumables, so no manufacturer warranty period applies. That does not affect your rights under the Australian Consumer Law: if the product is faulty, unsafe or not as described, you are entitled to a remedy.\u003c\/p\u003e\n\u003cp\u003eShips as standard freight.\u003c\/p\u003e\n\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eWhat's actually in the API Goldfish Care Pack?\u003c\/h4\u003e\n\u003cp\u003eOne 1.25 oz (approximately 30 mL) bottle of API Goldfish Protect water conditioner and one 1.25 oz (approximately 30 mL) bottle of API Goldfish Aquarium Cleaner, a waste-digesting treatment — two separate products sold together in one pack.\u003c\/p\u003e\n\u003ch4\u003eIs this a one-off treatment or do I keep using it?\u003c\/h4\u003e\n\u003cp\u003eBoth bottles are multi-dose. Goldfish Protect is used at every water change and Goldfish Aquarium Cleaner is used periodically to keep digesting fish waste, not applied once and finished.\u003c\/p\u003e\n\u003ch4\u003eWill this work in a marine tank?\u003c\/h4\u003e\n\u003cp\u003eNo. Both products in this pack are formulated for freshwater goldfish tanks.\u003c\/p\u003e\n\u003ch4\u003eDo I still need to clean the gravel if I use Goldfish Aquarium Cleaner?\u003c\/h4\u003e\n\u003cp\u003eYes. API positions Goldfish Aquarium Cleaner as a supplement that helps digest waste between cleans, not a replacement for gravel cleaning and water changes.\u003c\/p\u003e\n\u003ch4\u003eCan I use just one of the two bottles?\u003c\/h4\u003e\n\u003cp\u003eYes, they are independent products. Conditioning tap water and digesting gravel waste address different problems, so most goldfish keepers use both, but there is no requirement to use them together.\u003c\/p\u003e","brand":"API","offers":[{"title":"Default Title","offer_id":55242269327651,"sku":"AA0538","price":10.75,"currency_code":"AUD","in_stock":true}]},{"product_id":"api-betta-fix","title":"API Betta Fix","description":"\u003cp\u003e\u003cstrong\u003eA pre-diluted tea-tree remedy, measured for tanks under five litres.\u003c\/strong\u003e API Betta Fix is a 50 mL antibacterial remedy containing 0.2% melaleuca oil, listed on the label as cajuput oil. API indicates it for bettas showing signs of bacterial disease such as frayed or torn fins, red ulcers or slimy patches. It is dosed at half a teaspoon per US gallon, daily for up to seven days, followed by a water change.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDosed in units that suit a betta tank\u003c\/strong\u003e — the label gives a rate for a 1 litre container, not just for a 38 litre aquarium, so you are not trying to measure a fifth of a millilitre.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.2% melaleuca oil\u003c\/strong\u003e — one fifth the concentrate strength of API Melafix, pre-diluted so a small overdose in a small volume is less likely.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStated safe with snails and shrimp\u003c\/strong\u003e — API states BettaFix is safe with invertebrates such as snails and shrimps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes not harm the biological filter\u003c\/strong\u003e — API states it will not harm the biological filter or aquarium plants, so a filtered betta tank can be treated in place.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeven-day course, then stop\u003c\/strong\u003e — the label sets a defined end point and a water change, rather than open-ended dosing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDosage and directions\u003c\/h3\u003e\n\u003cp\u003eTranscribed from API's registered label. Repeat the dose daily for up to seven days, then make a water change.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eWater volume\u003c\/th\u003e\n\u003cth\u003eDose per day\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e946 mL (1 US quart)\u003c\/td\u003e\n\u003ctd\u003e1\/8 teaspoon (0.6 mL)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1.9 L (half a US gallon)\u003c\/td\u003e\n\u003ctd\u003e1\/4 teaspoon (1.25 mL)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3.8 L (1 US gallon)\u003c\/td\u003e\n\u003ctd\u003e1\/2 teaspoon (2.5 mL)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThat works out to roughly 0.66 mL per litre of water, whichever measure you start from.\u003c\/p\u003e\n\n\u003ch3\u003eHow far does a 50 mL bottle go?\u003c\/h3\u003e\n\u003cp\u003eA single dose is not the useful number here, because BettaFix is dosed daily for a week. Worked out as complete seven-day courses:\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eContainer volume\u003c\/th\u003e\n\u003cth\u003eDose per day\u003c\/th\u003e\n\u003cth\u003eA full 7-day course uses\u003c\/th\u003e\n\u003cth\u003eCourses in a 50 mL bottle\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1 L\u003c\/td\u003e\n\u003ctd\u003e0.6 mL\u003c\/td\u003e\n\u003ctd\u003eAbout 4 mL\u003c\/td\u003e\n\u003ctd\u003eAbout 11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2 L\u003c\/td\u003e\n\u003ctd\u003e1.3 mL\u003c\/td\u003e\n\u003ctd\u003eAbout 9 mL\u003c\/td\u003e\n\u003ctd\u003eAbout 5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4 L\u003c\/td\u003e\n\u003ctd\u003e2.6 mL\u003c\/td\u003e\n\u003ctd\u003eAbout 18 mL\u003c\/td\u003e\n\u003ctd\u003eAbout 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10 L\u003c\/td\u003e\n\u003ctd\u003e6.6 mL\u003c\/td\u003e\n\u003ctd\u003eAbout 46 mL\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20 L\u003c\/td\u003e\n\u003ctd\u003e13.2 mL\u003c\/td\u003e\n\u003ctd\u003eAbout 92 mL\u003c\/td\u003e\n\u003ctd\u003eJust over half a course\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe practical limit is around 10 litres. Above that, a 50 mL bottle of BettaFix cannot finish a single course, and the concentrate is the sensible buy instead.\u003c\/p\u003e\n\n\u003ch3\u003eBettaFix or Melafix?\u003c\/h3\u003e\n\u003cp\u003eThese are the same active ingredient at different strengths, and the difference is genuinely one of packaging rather than potency. Both labels work out to about the same amount of melaleuca oil in the water once dosed.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003eAPI BettaFix\u003c\/th\u003e\n\u003cth\u003eAPI Melafix\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActive constituent\u003c\/td\u003e\n\u003ctd\u003eCajuput (melaleuca) oil 0.2%\u003c\/td\u003e\n\u003ctd\u003eCajuput (melaleuca) oil 1.0%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLabel dose\u003c\/td\u003e\n\u003ctd\u003e2.5 mL per 3.8 L\u003c\/td\u003e\n\u003ctd\u003e5 mL per 38 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMelaleuca oil in the water\u003c\/td\u003e\n\u003ctd\u003eAbout 1.3 mg per litre\u003c\/td\u003e\n\u003ctd\u003eAbout 1.3 mg per litre\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCourse\u003c\/td\u003e\n\u003ctd\u003eDaily for up to 7 days, then a water change\u003c\/td\u003e\n\u003ctd\u003eDaily for 7 days, then a 25% water change\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBest suited to\u003c\/td\u003e\n\u003ctd\u003eBowls and tanks up to about 10 L\u003c\/td\u003e\n\u003ctd\u003eAquariums from about 20 L up\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eSo BettaFix is not a weaker treatment. It is the same treatment pre-diluted, so that a measurable dose exists for a volume of water where a drop either way of the concentrate would matter. If your betta lives in a 60 litre planted tank, \u003ca href=\"\/products\/api-melafix\"\u003eAPI Melafix\u003c\/a\u003e is the cheaper and more practical choice.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBottle size\u003c\/th\u003e\n\u003ctd\u003e50 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eActive constituent\u003c\/th\u003e\n\u003ctd\u003eCajuput oil (melaleuca oil), 0.2 g per 100 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDose rate\u003c\/th\u003e\n\u003ctd\u003e2.5 mL per 3.8 L, or about 0.66 mL per litre\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCourse length\u003c\/th\u003e\n\u003ctd\u003eDaily for up to 7 days, then a water change\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIndicated for\u003c\/th\u003e\n\u003ctd\u003eBettas showing signs of bacterial disease: frayed or torn fins, red ulcers, slimy patches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater type\u003c\/th\u003e\n\u003ctd\u003eFreshwater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInvertebrates\u003c\/th\u003e\n\u003ctd\u003eAPI states it is safe with invertebrates such as snails and shrimps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBiological filter and plants\u003c\/th\u003e\n\u003ctd\u003eAPI states it will not harm the biological filter or aquarium plants\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStorage\u003c\/th\u003e\n\u003ctd\u003eStore below 38 degrees C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFreight\u003c\/th\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eActive constituent\u003c\/h3\u003e\n\u003cp\u003eTranscribed from API's registered label, checked 7 August 2026.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eConstituent\u003c\/th\u003e\n\u003cth\u003eConcentration\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCajuput oil (melaleuca oil)\u003c\/td\u003e\n\u003ctd\u003e0.2 g in 100 mL (0.2%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eAPI does not declare the inactive ingredients for BettaFix on the label, so we cannot list them.\u003c\/p\u003e\n\n\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBetta bowls, jars and tanks up to about 10 litres\u003c\/li\u003e\n\u003cli\u003eTanks housing snails or shrimp, which API states are unaffected\u003c\/li\u003e\n\u003cli\u003ePlanted betta tanks, which API states are unaffected\u003c\/li\u003e\n\u003cli\u003eTreating in the display tank, since the biological filter is not harmed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAquariums above about 10 litres, where one 50 mL bottle cannot complete a course\u003c\/li\u003e\n\u003cli\u003eOpen-ended dosing. The label stops at seven days and a water change\u003c\/li\u003e\n\u003cli\u003eReplacing a diagnosis. Torn fins caused by a sharp ornament, a tank mate or poor water quality will keep recurring until the cause is fixed\u003c\/li\u003e\n\u003cli\u003eAny fish intended for human consumption\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat to do between and after courses\u003c\/h3\u003e\n\u003cp\u003eComplete the seven days, then make a water change as the label directs. If the signs have not improved, stop and reassess rather than starting straight into another course. Check ammonia, nitrite and temperature first, because damaged fins very often trace back to water quality or a chill rather than to an infection that a remedy alone will resolve.\u003c\/p\u003e\n\u003cp\u003eAPI's label carries no instruction to remove activated carbon. If you run carbon and want to be sure the dose stays in the water, take it out for the seven days and refit fresh carbon at the final water change.\u003c\/p\u003e\n\n\u003ch3\u003eSafety\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHarmful if swallowed. Causes serious eye irritation. Causes skin irritation.\u003c\/li\u003e\n\u003cli\u003eFor animal treatment only. Not for human consumption, and not for treating fish intended for human consumption.\u003c\/li\u003e\n\u003cli\u003eKeep out of reach of children.\u003c\/li\u003e\n\u003cli\u003eStore below 38 degrees C, which in a Queensland summer means indoors rather than in a garage or shed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGoes well with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-melafix\"\u003eAPI Melafix\u003c\/a\u003e — the same active at 1.0%, for aquariums above about 20 litres.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-pimafix\"\u003eAPI Pimafix\u003c\/a\u003e — API's companion remedy, indicated for fungal signs rather than bacterial.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-freshwater-master-multi-test-kit-5-in-1\"\u003eAPI Freshwater Master Multi Test Kit 5 in 1\u003c\/a\u003e — rules out the ammonia or nitrite problem that causes most fin damage in small tanks.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-betta-water-conditioner-50ml\"\u003eAPI Betta Water Conditioner 50ml\u003c\/a\u003e — dechlorinates the replacement water for the post-course change.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-aquarium-salt\"\u003eAPI Aquarium Salt\u003c\/a\u003e — freshwater tonic salt, often used alongside a course in a quarantine tank.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/marina-floating-glass-thermometer\"\u003eMarina Floating Glass Thermometer\u003c\/a\u003e — bettas held below about 24 degrees C get sick, and an unheated bowl is a common cause.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eThis is a consumable remedy, so no manufacturer warranty period applies. Your rights under the Australian Consumer Law are unaffected: if the product is faulty, unsafe or not as described, you are entitled to a remedy. Ships as standard freight.\u003c\/p\u003e\n\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eHow much API BettaFix do I use in a 4 litre betta tank?\u003c\/h4\u003e\n\u003cp\u003eAbout 2.6 mL a day, following API's rate of half a teaspoon (2.5 mL) per US gallon (3.8 L). Repeat daily for up to seven days, then make a water change. A 50 mL bottle covers roughly two full courses at that volume.\u003c\/p\u003e\n\u003ch4\u003eIs BettaFix just watered-down Melafix?\u003c\/h4\u003e\n\u003cp\u003eEffectively yes, and that is the point. BettaFix is 0.2% melaleuca oil dosed at 2.5 mL per 3.8 L; Melafix is 1.0% dosed at 5 mL per 38 L. Both land at roughly 1.3 mg of melaleuca oil per litre of tank water. BettaFix exists so a measurable dose is available for a container too small to dose the concentrate accurately.\u003c\/p\u003e\n\u003ch4\u003eIs API BettaFix safe with shrimp and snails?\u003c\/h4\u003e\n\u003cp\u003eAPI states that BettaFix is safe with invertebrates such as snails and shrimps, and that it will not harm the biological filter or aquarium plants. That makes it usable in a planted betta tank without moving the fish out.\u003c\/p\u003e\n\u003ch4\u003eDo I need to remove activated carbon while dosing?\u003c\/h4\u003e\n\u003cp\u003eAPI's BettaFix label gives no instruction to remove carbon. If you run carbon and want certainty that the dose stays in the water, remove it for the seven days and fit fresh carbon at the water change that ends the course.\u003c\/p\u003e\n\u003ch4\u003eWhat if my betta's fins have not improved after seven days?\u003c\/h4\u003e\n\u003cp\u003eStop at seven days and make the water change the label directs, then look for a cause rather than re-dosing indefinitely. Test ammonia and nitrite, check the temperature, and check the tank for sharp ornaments or an aggressive tank mate. Persistent or worsening signs are worth a consult rather than a second bottle.\u003c\/p\u003e\n\u003ch4\u003eCan I use BettaFix in a saltwater tank?\u003c\/h4\u003e\n\u003cp\u003eNo. BettaFix is a freshwater product for bettas. API sells a separate Marine Melafix formulation for saltwater aquariums.\u003c\/p\u003e","brand":"API","offers":[{"title":"Default Title","offer_id":55242269360419,"sku":"AA0539","price":16.15,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/api-betta-fix-4568-1600.jpg?v=1781836678"},{"product_id":"api-pond-ph-up-473ml","title":"API Pond Ph UP 473ml","description":"\u003cp\u003e\u003cstrong\u003eRaises pond pH gradually, without a caustic spike.\u003c\/strong\u003e API Pond pH Up is a phosphate-free, nitrate-free buffer that neutralises acidity and lifts a low pond pH back into a safe range for fish and plants — working gradually rather than jolting the water chemistry. This 473 mL bottle doses roughly 8,900 L of pond water at the standard rate, at under 1c per litre treated.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuffers pH upward\u003c\/strong\u003e by neutralising acidic substances in the water, rather than a strong caustic adjustment that can overshoot.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhosphate-free and nitrate-free\u003c\/strong\u003e — won't feed algae or unbalance a planted pond the way some pH adjusters can.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapped at a 0.5 pH-unit rise per 24 hours\u003c\/strong\u003e by design, so fish aren't shocked by a sudden swing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnder 1c per litre of pond water treated\u003c\/strong\u003e — 473 mL doses roughly 8,900 L at the standard rate.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eAPI does not publish the active ingredients for this product on its consumer-facing pages. A Safety Data Sheet is available from API on request. Flagged as unverified pending that document.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eAPI (Mars Fishcare)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBottle size\u003c\/th\u003e\n\u003ctd\u003e473 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUse in\u003c\/th\u003e\n\u003ctd\u003eOrnamental ponds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater type\u003c\/th\u003e\n\u003ctd\u003eFreshwater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStandard dose\u003c\/th\u003e\n\u003ctd\u003e10 mL per 190 L (50 US gal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum pH change\u003c\/th\u003e\n\u003ctd\u003e0.5 units per 24 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDosing interval\u003c\/th\u003e\n\u003ctd\u003eNot more than once per 24 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOne bottle treats (standard dose)\u003c\/th\u003e\n\u003ctd\u003eApproximately 8,900 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCost per litre treated\u003c\/th\u003e\n\u003ctd\u003eUnder 1c per litre\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFreight\u003c\/th\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch3\u003eDosage and directions\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eTest pond pH first with an API pond or aquarium pH test kit.\u003c\/li\u003e\n\u003cli\u003eAdd 10 mL (2 tsp) per 190 L (50 US gal) of pond water, ideally into an area of water flow so it disperses.\u003c\/li\u003e\n\u003cli\u003eWait 24 hours, then retest before dosing again.\u003c\/li\u003e\n\u003cli\u003eDo not raise pH by more than 0.5 units in any 24-hour period.\u003c\/li\u003e\n\u003cli\u003eTest in the morning for the most consistent reading — pond pH naturally drifts up during the day as plants photosynthesise.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePonds with plants, thanks to the phosphate-free, nitrate-free formula\u003c\/li\u003e\n\u003cli\u003ePonds running a persistently low or acidic pH that needs correcting over several days\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRapid correction of a severely low pH in an emergency — the deliberately gradual, capped dosing makes this a maintenance tool, not a fast fix. If fish are in acute distress, address the underlying cause and seek advice rather than dosing repeatedly to force a faster change.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCare and maintenance\u003c\/h3\u003e\n\u003cp\u003eRetest regularly rather than dosing on a fixed schedule — pond pH drifts with plant photosynthesis, rainfall and topping up, so dose to a reading in hand, not to a calendar.\u003c\/p\u003e\n\n\u003ch3\u003eSafety and handling\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKeep out of reach of children.\u003c\/li\u003e\n\u003cli\u003eA Safety Data Sheet is available from API on request.\u003c\/li\u003e\n\u003cli\u003eStandard handling precautions for pond water-chemistry products apply — avoid skin and eye contact, wash hands after use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eThis is a consumable pond treatment, so no manufacturer warranty period applies. That doesn't affect your rights under the Australian Consumer Law — if the product is faulty, unsafe or not as described, you're entitled to a remedy. Ships as standard freight.\u003c\/p\u003e\n\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eHow fast will this raise my pond's pH?\u003c\/h4\u003e\n\u003cp\u003eDosing is capped at a 0.5 pH-unit rise per 24 hours by design, so expect a gradual change over several days rather than an instant fix.\u003c\/p\u003e\n\u003ch4\u003eIs it safe for pond plants?\u003c\/h4\u003e\n\u003cp\u003eYes — the formula is phosphate-free and nitrate-free, so it won't feed algae or unbalance a planted pond.\u003c\/p\u003e\n\u003ch4\u003eCan I dose more than once a day to speed things up?\u003c\/h4\u003e\n\u003cp\u003eNo — do not exceed one dose per 24 hours, and don't raise pH by more than 0.5 units in that period.\u003c\/p\u003e\n\u003ch4\u003eWhen should I test pond pH?\u003c\/h4\u003e\n\u003cp\u003eTest in the morning, since pH naturally rises through the day as pond plants photosynthesise.\u003c\/p\u003e\n\u003ch4\u003eWhat if my pond's pH is critically low?\u003c\/h4\u003e\n\u003cp\u003eThis product is a gradual maintenance buffer, not an emergency treatment. Identify and address the underlying cause of the acidity, and seek professional advice if fish are showing acute distress.\u003c\/p\u003e","brand":"API","offers":[{"title":"Default Title","offer_id":55242272244003,"sku":"AA0492","price":44.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/APH187_8.png?v=1782296139"},{"product_id":"api-vacation-fish-feeder-block","title":"API Vacation Fish Feeder Block","description":"\u003cp\u003e\u003cstrong\u003eFeeds the tank while you're away for up to two weeks.\u003c\/strong\u003e The API Vacation Fish Feeder Block is a slow-dissolving pyramid that releases food gradually into the water, feeding 5–10 average-sized fish for up to 14 days without anyone topping up the tank. One 1.2 oz pyramid per pack.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 14 days unattended\u003c\/strong\u003e — sized for a genuine holiday, not just an overnight trip.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeeds 5–10 average-sized fish\u003c\/strong\u003e (around 5 cm) — API's guide figure for a typical community tank.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDissolves gradually\u003c\/strong\u003e — releases small amounts of food over the block's life rather than dumping it all at once.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFresh and saltwater\u003c\/strong\u003e — one formulation works in either.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo mechanism to fail\u003c\/strong\u003e — nothing electronic, nothing that jams or runs out of batteries.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eAPI (Mars Fishcare)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eSlow-release feeder pyramid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack size\u003c\/th\u003e\n\u003ctd\u003eOne 1.2 oz pyramid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDuration\u003c\/th\u003e\n\u003ctd\u003eUp to 14 days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFeeds\u003c\/th\u003e\n\u003ctd\u003e5–10 average-sized fish (approx. 5 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater type\u003c\/th\u003e\n\u003ctd\u003eFreshwater and saltwater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFreight\u003c\/th\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eAPI's published formulation for this feeder names corn gluten meal, wheat middlings, pea protein, brewers dried yeast and spirulina algae as the main components, with added vitamins and minerals, preserved with methylparaben, propylparaben, BHT and BHA. This list has been assembled from retailer transcriptions of the pack rather than read directly off the physical label, so treat the wording as a close paraphrase rather than a certified verbatim transcription — see the note in the run log.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGuaranteed analysis\u003c\/strong\u003e (as published by a retailer reproducing the pack): Crude protein 1.5% min · Crude fat 0.6% min · Crude fibre 3.0% max. These figures are low compared with a standard flake or pellet food because most of the block is a slow-dissolving binder, not food — the food is a small fraction entrapped in the matrix. Moisture is not confirmed and is not shown here.\u003c\/p\u003e\n\n\u003ch3\u003eDirections for use\u003c\/h3\u003e\n\u003cp\u003eDrop the pyramid into the aquarium before you leave. It dissolves gradually, releasing food over the stated period. Remove any remnant when you return and resume normal feeding.\u003c\/p\u003e\n\n\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTrips of up to two weeks where no one can feed the tank\u003c\/li\u003e\n\u003cli\u003eFresh or saltwater community tanks of average-sized fish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFry, shrimp or other livestock needing a specific diet the block doesn't provide\u003c\/li\u003e\n\u003cli\u003ePrecise, calorie-controlled feeding — the release rate is gradual, not measured\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eAs a consumable, no manufacturer warranty period applies. That doesn't affect your rights under the Australian Consumer Law: if the product is faulty, unsafe or not as described, you're entitled to a remedy. Ships as standard freight.\u003c\/p\u003e\n\n\u003ch3\u003eGoes well with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-weekend-fish-feeder-block\"\u003eAPI Weekend Fish Feeder Block\u003c\/a\u003e — the 3-day version for shorter trips.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-tropical-pellet-food\"\u003eAPI Tropical Pellet Food\u003c\/a\u003e — for your normal daily feeding routine either side of the trip.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eWill this definitely last the full 14 days?\u003c\/h4\u003e\n\u003cp\u003eAPI rates it for up to 14 days, but real-world dissolve time varies with water flow, temperature and tank size — some keepers see it last the full period, others find it dissolves faster in high-flow tanks. Check your tank's flow before relying on it for a long trip.\u003c\/p\u003e\n\u003ch4\u003eCan I use this in a saltwater tank?\u003c\/h4\u003e\n\u003cp\u003eYes, API rates this formulation for both freshwater and saltwater.\u003c\/p\u003e\n\u003ch4\u003eWill it cloud the water?\u003c\/h4\u003e\n\u003cp\u003eSome cloudiness while the block dissolves is normal for slow-release feeders. It should clear as filtration processes the food released.\u003c\/p\u003e\n\u003ch4\u003eWhat if I'm only away for a weekend?\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"\/products\/api-weekend-fish-feeder-block\"\u003eAPI Weekend Fish Feeder Block\u003c\/a\u003e is sized for shorter trips and comes as a 4-pack of 3-day blocks.\u003c\/p\u003e","brand":"API","offers":[{"title":"Default Title","offer_id":55242272276771,"sku":"AA0505","price":10.75,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/APH135_2.png?v=1786075725"},{"product_id":"api-phos-zorb-treats-210l","title":"API Phos Zorb - treats 210L","description":"\u003cp\u003e\u003cstrong\u003eOne pouch strips phosphate and silicate before algae can use them.\u003c\/strong\u003e API Phos-Zorb is a synthetic adsorption filter media that removes phosphate and silicate from freshwater and saltwater aquariums. It ships as a single 5.25 oz (approximately 149 g) mesh pouch rated to treat up to 55 US gallons (approximately 208 L).\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemoves phosphate and silicate\u003c\/strong\u003e — the two nutrients that build up from feeding and waste and fuel nuisance algae once they accumulate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreats up to 208 L per pouch\u003c\/strong\u003e — at the current price that works out to $0.15 per litre of treated water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in mesh pouch\u003c\/strong\u003e — no dosing or mixing. It sits in the filter's flow path and adsorbs passively.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRinse to activate\u003c\/strong\u003e — a few minutes under tap water clears dust and starts the media working; it will feel warm as it does, which is normal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFresh and saltwater\u003c\/strong\u003e — one pouch formulation works in either water type.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eChemical filter media — phosphate and silicate remover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNet weight\u003c\/th\u003e\n\u003ctd\u003e5.25 oz (approx. 149 g) mesh pouch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTreats\u003c\/th\u003e\n\u003ctd\u003eUp to 55 US gallons (approx. 208 L) per pouch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRemoves\u003c\/th\u003e\n\u003ctd\u003ePhosphate and silicate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eComposition\u003c\/th\u003e\n\u003ctd\u003eSynthetic adsorption media — exact composition not disclosed by API\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater type\u003c\/th\u003e\n\u003ctd\u003eFreshwater and saltwater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePreparation\u003c\/th\u003e\n\u003ctd\u003eRinse under tap water for several minutes before use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eReplacement interval\u003c\/th\u003e\n\u003ctd\u003eEvery 2 months, or sooner if a test shows phosphate or silicate present\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCost per litre treated\u003c\/th\u003e\n\u003ctd\u003e$0.15 per litre, at the current pack price\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFreight\u003c\/th\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCare and maintenance\u003c\/h3\u003e\n\u003cp\u003eReplace the pouch every 2 months even if it looks unchanged — exhausted adsorption media stops working long before it looks any different. Test phosphate and silicate between changes; a reading that climbs back above 0 ppm phosphate or 0.5 ppm silicate means the pouch is spent early and should be swapped sooner than the two-month mark.\u003c\/p\u003e\n\n\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFreshwater and saltwater aquariums running high phosphate or silicate from feeding, waste or tap water\u003c\/li\u003e\n\u003cli\u003eReef tanks where excess phosphate is limiting hard or soft coral growth\u003c\/li\u003e\n\u003cli\u003ePlanted and community tanks with persistent algae despite otherwise good husbandry\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReplacing water changes and feeding discipline — it manages the symptom, not the cause of a rising nutrient load\u003c\/li\u003e\n\u003cli\u003eInstant results. It works over hours to days as water passes through it, not the moment it's dropped in\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSafety and handling\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKeep out of reach of children.\u003c\/li\u003e\n\u003cli\u003eHandle the pouch by its mesh casing rather than opening it — the media inside is not meant to be handled loose.\u003c\/li\u003e\n\u003cli\u003eThe pouch will feel warm for a few minutes after rinsing as the media activates. This is expected and not a fault.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGoes well with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-phosphate-test-kit-1-25oz-fresh-saltwater\"\u003eAPI Phosphate Test Kit\u003c\/a\u003e — test before you decide the pouch needs replacing rather than swapping on a calendar alone.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-ammonia-test-kit-fresh-saltwater\"\u003eAPI Ammonia Test Kit Fresh\/Saltwater\u003c\/a\u003e — worth checking alongside phosphate on any tank that's growing algae or clouding up.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-bio-chem-zorb-210l\"\u003eAPI Bio-Chem Zorb\u003c\/a\u003e — for organics and heavy metals, where phosphate and silicate aren't the whole story.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eThis is a consumable, so no manufacturer warranty period applies. That does not affect your rights under the Australian Consumer Law: if the product is faulty, unsafe or not as described, you are entitled to a remedy.\u003c\/p\u003e\n\u003cp\u003eShips as standard freight.\u003c\/p\u003e\n\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eHow do I know when to replace the pouch?\u003c\/h4\u003e\n\u003cp\u003eTest phosphate and silicate every couple of weeks. Once phosphate reads above 0 ppm or silicate above 0.5 ppm, the pouch is spent, even if that happens before the two-month mark.\u003c\/p\u003e\n\u003ch4\u003eWill it affect my fish or corals directly?\u003c\/h4\u003e\n\u003cp\u003eNo. It works by adsorbing dissolved phosphate and silicate from the water column; it does not add anything to the water that affects livestock directly.\u003c\/p\u003e\n\u003ch4\u003eCan I use it in a planted tank?\u003c\/h4\u003e\n\u003cp\u003eYes, but be aware it also removes phosphate that plants use as a nutrient. In a heavily planted, low-algae tank, running it continuously can starve plants as well as algae.\u003c\/p\u003e\n\u003ch4\u003eDoes it work as soon as I drop it in?\u003c\/h4\u003e\n\u003cp\u003eNo. It needs water flowing through it, so results build over hours to days rather than appearing immediately after rinsing and installing it.\u003c\/p\u003e\n\u003ch4\u003eWhy does the pouch feel warm after rinsing?\u003c\/h4\u003e\n\u003cp\u003eThat's the media activating on contact with water, per API's instructions. It's a normal, temporary reaction and not a sign the pouch is faulty.\u003c\/p\u003e","brand":"API","offers":[{"title":"Default Title","offer_id":55242274472227,"sku":"AA2553","price":31.45,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/api-phos-zorb-treats-210l-3000672-1600.jpg?v=1781836678"},{"product_id":"api-betta-water","title":"API Betta Water","description":"\u003cp\u003e\u003cstrong\u003ePour it in, add the fish, no conditioner and no waiting.\u003c\/strong\u003e API Betta Water is bottled water sold ready-conditioned for betta bowls and small freshwater aquariums. This is the 31 fl oz bottle, about 917 mL. API describes it as pre-conditioned with no heavy metals, chlorines or chloramines, pH balanced, ammonia free and low in mineral content. There is nothing to measure and nothing to wait for.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReady to use as poured\u003c\/strong\u003e — API's own answer to whether it needs treating is that it \"is pre-conditioned and instantly safe for bettas\".\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo dosing\u003c\/strong\u003e — no teaspoon, no capful, no working out what a quarter of a US gallon is in litres.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo waiting period\u003c\/strong\u003e — no standing time for chlorine to gas off before the fish goes in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuits a bowl, a vase or a nano tank\u003c\/strong\u003e — anywhere the whole volume is small enough that a bottle is a meaningful share of it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUseful for weekly changes\u003c\/strong\u003e — API's stated best-results advice is to use it during weekly water changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensible for travel and gifts\u003c\/strong\u003e — a betta going to a new home arrives with water that is already safe.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eAPI (Mars Fishcare)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBottle size stocked here\u003c\/th\u003e\n\u003ctd\u003e31 fl oz, about 917 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSizes API produces\u003c\/th\u003e\n\u003ctd\u003e31 fl oz and 64 fl oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003ePre-conditioned ready-to-use freshwater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater type\u003c\/th\u003e\n\u003ctd\u003eFreshwater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSuits\u003c\/th\u003e\n\u003ctd\u003eBetta fish. API makes no claim for any other species\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDirections\u003c\/th\u003e\n\u003ctd\u003ePour as much as needed to fill the aquarium or bowl\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConditioner still needed\u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFreight\u003c\/th\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe bottle size is not shown in this product's title or variant. We have confirmed it from the barcode: 317163170946 is API's 31 fl oz bottle, item code AP094Q.\u003c\/p\u003e\n\n\u003ch3\u003eWhat API declares, and what it does not\u003c\/h3\u003e\n\u003cp\u003eAPI makes four attribute claims for this water, all of them phrased as absences rather than contents.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eClaim\u003c\/th\u003e\n\u003cth\u003eAPI's wording\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChlorine and chloramine\u003c\/td\u003e\n\u003ctd\u003e\"no heavy metals, chlorines or chloramines\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeavy metals\u003c\/td\u003e\n\u003ctd\u003eAs above\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmmonia\u003c\/td\u003e\n\u003ctd\u003e\"is ammonia free\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH\u003c\/td\u003e\n\u003ctd\u003e\"is pH balanced\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinerals\u003c\/td\u003e\n\u003ctd\u003e\"contains low mineral content\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eWhat API does not publish for this product:\u003c\/strong\u003e an ingredient or composition statement, a numeric pH, any GH or KH figure, a TDS figure, a shelf life, or a dose per litre. We have looked, including at API's safety data sheet library, and none of it exists.\u003c\/p\u003e\n\u003cp\u003eOne warning worth having. The safety data sheet linked from API's own Betta Water page is the sheet for API Betta Water Conditioner, a different product. Its figures, including a pH of 9.9, describe a concentrate and have nothing to do with this bottled water. Ignore any listing that applies them here.\u003c\/p\u003e\n\n\u003ch3\u003eHow much will you actually need?\u003c\/h3\u003e\n\u003cp\u003eThis is the number that decides whether bottled water suits you, and it is simple arithmetic on a 917 mL bottle.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eWhat you are filling\u003c\/th\u003e\n\u003cth\u003eBottles required\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1 L jar or vase, full fill\u003c\/td\u003e\n\u003ctd\u003eAbout 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3 L bowl, full fill\u003c\/td\u003e\n\u003ctd\u003eAbout 3.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5 L nano tank, full fill\u003c\/td\u003e\n\u003ctd\u003eAbout 5.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5 L tank, 25% weekly change (1.25 L)\u003c\/td\u003e\n\u003ctd\u003eAbout 1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20 L tank, full fill\u003c\/td\u003e\n\u003ctd\u003eAbout 22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20 L tank, 25% weekly change (5 L)\u003c\/td\u003e\n\u003ctd\u003eAbout 5.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eRead that table before you buy. Bottled water is a convenience product for genuinely small volumes, and the maths turns against it quickly.\u003c\/p\u003e\n\u003cp\u003ePast roughly a 5 litre tank, a bottle of conditioner treating 75 litres does the same job for a fraction of the cost and a fraction of the shelf space.\u003c\/p\u003e\n\n\u003ch3\u003eDirections\u003c\/h3\u003e\n\u003cp\u003eAPI's directions, transcribed: use when setting up a betta aquarium or during weekly water changes. Pour the pre-conditioned betta water directly into the aquarium or bowl. Pour as much as needed to fill it.\u003c\/p\u003e\n\u003cp\u003eMatch the temperature before you pour. Water straight off a cool shelf into a heated bowl is a temperature shock, and that is a risk this product does not remove.\u003c\/p\u003e\n\u003cp\u003eAPI publishes no per-litre rate because there is not one. It is the water, not a treatment for it.\u003c\/p\u003e\n\n\u003ch3\u003eBottled water, or a conditioner?\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e \u003c\/th\u003e\n\u003cth\u003eAPI Betta Water\u003c\/th\u003e\n\u003cth\u003eAPI Betta Water Conditioner 50 mL\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWhat you buy\u003c\/th\u003e\n\u003ctd\u003e917 mL of finished water\u003c\/td\u003e\n\u003ctd\u003e50 mL of concentrate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater made safe\u003c\/th\u003e\n\u003ctd\u003e917 mL\u003c\/td\u003e\n\u003ctd\u003eAbout 75 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMeasuring\u003c\/th\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003ctd\u003e2.5 mL per 3.8 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStorage\u003c\/th\u003e\n\u003ctd\u003eA bottle per litre of tank\u003c\/td\u003e\n\u003ctd\u003eOne small bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBest for\u003c\/th\u003e\n\u003ctd\u003eBowls, vases, travel, gifts\u003c\/td\u003e\n\u003ctd\u003eAnything above about 5 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eIf you keep one betta in a small bowl and value never thinking about it, this is a reasonable product. If you keep a betta in a proper heated, filtered tank, buy the \u003ca href=\"\/products\/api-betta-water-conditioner-50ml\"\u003eAPI Betta Water Conditioner 50 mL\u003c\/a\u003e instead.\u003c\/p\u003e\n\n\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBetta bowls, vases and jars, and nano tanks up to about 5 litres\u003c\/li\u003e\n\u003cli\u003eSetting up a new bowl with no waiting period\u003c\/li\u003e\n\u003cli\u003eWeekly partial changes on very small volumes\u003c\/li\u003e\n\u003cli\u003eAnyone without a reliable tap supply, or who does not want to keep chemicals in the house\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAquariums much above 5 litres, on cost and on storage\u003c\/li\u003e\n\u003cli\u003eMarine, brackish or reef aquariums\u003c\/li\u003e\n\u003cli\u003eSpecies other than bettas. API makes no claim beyond bettas, whatever some retail listings say\u003c\/li\u003e\n\u003cli\u003eReplacing filtration or a cycled tank. Safe water still becomes polluted water once a fish lives in it\u003c\/li\u003e\n\u003cli\u003eTopping up evaporation as a substitute for water changes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGoes well with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-betta-water-conditioner-50ml\"\u003eAPI Betta Water Conditioner 50 mL\u003c\/a\u003e — the concentrate to switch to once the bowl becomes a tank.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-betta-flakes-10gm\"\u003eAPI Betta Flakes 10 g\u003c\/a\u003e — the fish-meal-first flake, for the fish this water is bottled for.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-freshwater-master-multi-test-kit-5-in-1\"\u003eAPI Freshwater Master Multi Test Kit 5 in 1\u003c\/a\u003e — because safe water going in says nothing about the water once the fish has lived in it.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-quick-start\"\u003eAPI Quick Start\u003c\/a\u003e — live nitrifying bacteria, which pre-conditioned water does not supply.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-aquarium-salt\"\u003eAPI Aquarium Salt\u003c\/a\u003e — the freshwater tonic salt many betta keepers add at water changes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eThis is a consumable, so no manufacturer warranty period applies. That does not affect your rights under the Australian Consumer Law: if the product is faulty, unsafe or not as described, you are entitled to a remedy.\u003c\/p\u003e\n\u003cp\u003eShips as standard freight. API publishes no shelf life or storage temperature for this product, so keep it sealed, cool and out of direct sun as you would any bottled water.\u003c\/p\u003e\n\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eWhat size is the API Betta Water bottle?\u003c\/h4\u003e\n\u003cp\u003eThe bottle stocked here is 31 fl oz, about 917 mL, confirmed from barcode 317163170946. API also produces a 64 fl oz bottle, which we do not currently stock.\u003c\/p\u003e\n\u003ch4\u003eDo I still need a water conditioner with API Betta Water?\u003c\/h4\u003e\n\u003cp\u003eNo. API states that API Betta Water is pre-conditioned and instantly safe for bettas, with no heavy metals, chlorines or chloramines. Adding a conditioner on top would achieve nothing.\u003c\/p\u003e\n\u003ch4\u003eWhat is the pH of API Betta Water?\u003c\/h4\u003e\n\u003cp\u003eAPI says only that it is \"pH balanced\" and publishes no figure. Be careful with any listing that quotes a pH of 9.9 for this product: that number comes from the safety data sheet for API Betta Water Conditioner, which is a different product and a concentrate.\u003c\/p\u003e\n\u003ch4\u003eHow many bottles fill a 5 litre betta tank?\u003c\/h4\u003e\n\u003cp\u003eAbout five and a half, since each bottle holds roughly 917 mL. That arithmetic is worth doing before you buy, because bottled water only makes economic sense at bowl and vase volumes.\u003c\/p\u003e\n\u003ch4\u003eCan I use API Betta Water for other fish?\u003c\/h4\u003e\n\u003cp\u003eAPI makes no claim for any species other than bettas, describing it only as pre-conditioned water for freshwater aquariums. Some retailers extend that to any freshwater fish; that is their wording, not API's, so we do not repeat it.\u003c\/p\u003e\n\u003ch4\u003eWhat is actually in API Betta Water?\u003c\/h4\u003e\n\u003cp\u003eAPI publishes no ingredient or composition statement for it, and no safety data sheet exists for the product. All API states is what is absent: no heavy metals, chlorines, chloramines or ammonia, plus low mineral content and a balanced pH. We cannot tell you more than that because no more has been published.\u003c\/p\u003e","brand":"API","offers":[{"title":"Default Title","offer_id":55242281615651,"sku":"AA2576","price":14.35,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/api-betta-water-conditioner-50ml-ba2007-3000330-1600_6db79d72-133e-4eab-9a8f-158eadc1f87b.jpg?v=1781837892"},{"product_id":"api-bio-chem-zorb-210l","title":"API Bio-Chem Zorb (210L)","description":"\u003cp\u003e\u003cstrong\u003eStrips colour, odour and dissolved organics from a 208 litre tank.\u003c\/strong\u003e API Bio-Chem Zorb is a pre-filled, drop-in chemical filtration pouch. This is the Size 6 large pouch, 283 g, rated by API for aquariums up to 55 US gallons. Inside is a blend of pharmaceutical-grade ion-exchange resins, research-grade organic scavenger resins and high-porosity activated carbon. API states the resin-and-carbon blend is up to three times more effective at clearing water than carbon alone. Replace it every two months.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree media in one pouch\u003c\/strong\u003e — ion-exchange resins, organic scavenger resins and activated carbon, rather than carbon on its own.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in format\u003c\/strong\u003e — it arrives already bagged, so it goes into a canister, hang-on or sump wherever water is flowing past.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClears yellowing and odour\u003c\/strong\u003e — the two problems that make an otherwise healthy tank look and smell neglected.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemoves medication after a course\u003c\/strong\u003e — API's own dosing instructions call for it 48 hours after the final dose of a treatment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFresh, salt and reef\u003c\/strong\u003e — API rates it for all three, and states it will not release phosphates back into the water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-month service life\u003c\/strong\u003e — a fixed, predictable replacement interval rather than a guess.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eAPI (Mars Fishcare)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSize designation\u003c\/th\u003e\n\u003ctd\u003eSize 6, large pouch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack\u003c\/th\u003e\n\u003ctd\u003e283 g (10 oz), one pouch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated for\u003c\/th\u003e\n\u003ctd\u003eAquariums up to 55 US gallons, about 208 litres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMedia\u003c\/th\u003e\n\u003ctd\u003ePharmaceutical-grade ion-exchange resins, research-grade organic scavenger resins, high-porosity activated carbon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFormat\u003c\/th\u003e\n\u003ctd\u003ePre-filled flow-through pouch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eReplacement interval\u003c\/th\u003e\n\u003ctd\u003eEvery 2 months, or sooner if colour or odour returns\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater type\u003c\/th\u003e\n\u003ctd\u003eFreshwater, saltwater and reef\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRemoves medication\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEffect on pH or KH\u003c\/th\u003e\n\u003ctd\u003eNot published by API\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFreight\u003c\/th\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eAbout the 210 L in the title:\u003c\/strong\u003e API rates this pouch in US gallons only, at 55 gallons. That converts to 208 litres. The 210 figure is a rounded conversion that has travelled through the trade, not a number API publishes. We have kept it in the title so the product is still findable, and given you the real one here.\u003c\/p\u003e\n\n\u003ch3\u003eWhat it removes, and what it does not\u003c\/h3\u003e\n\u003cp\u003eThis is the question worth getting right, because API sells three different Zorb pouches and they do different jobs.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSubstance\u003c\/th\u003e\n\u003cth\u003eBio-Chem Zorb\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater discolouration and yellowing\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOdours\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved organics and organic waste\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eToxic gases\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhenols\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeavy metals\u003c\/td\u003e\n\u003ctd\u003eYes, claimed in freshwater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedications\u003c\/td\u003e\n\u003ctd\u003eYes — see the warning below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmmonia\u003c\/td\u003e\n\u003ctd\u003eNo. API assigns this to Nitra-Zorb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrite\u003c\/td\u003e\n\u003ctd\u003eNo. API assigns this to Nitra-Zorb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrate\u003c\/td\u003e\n\u003ctd\u003eNo. API assigns this to Nitra-Zorb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphate\u003c\/td\u003e\n\u003ctd\u003eNo. API assigns this to Phos-Zorb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilicate\u003c\/td\u003e\n\u003ctd\u003eNo. API assigns this to Phos-Zorb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTrace elements in saltwater\u003c\/td\u003e\n\u003ctd\u003eNo — API's label states it will not strip them\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eIf your problem is a nitrate reading rather than a tint, this is the wrong pouch. Chemical filtration and nutrient export are different jobs and no single medium does both.\u003c\/p\u003e\n\n\u003ch3\u003eUsing it alongside medication\u003c\/h3\u003e\n\u003cp\u003eTake the pouch out of the filter before you start a course of treatment. It will adsorb the medication you are paying for and pull the dose below effective concentration.\u003c\/p\u003e\n\u003cp\u003ePut it back after the course finishes, or fit a fresh one. API's own instructions for Liquid Super Ick Cure say to use Bio-Chem Zorb or activated carbon 48 hours after the final dose, which is exactly the right use for it: stripping the residue once the treatment has done its work.\u003c\/p\u003e\n\u003cp\u003eThis cuts both ways, and it is the most common mistake made with any carbon-bearing medium. Leaving it in during treatment is why a course sometimes appears not to work.\u003c\/p\u003e\n\n\u003ch3\u003eFitting it to your filter\u003c\/h3\u003e\n\u003cp\u003eThe Size 6 pouch is marketed for the Rena Filstar XP, API Nexx and Rena SmartFilter canisters. It is not restricted to them: it comes in its own flow-through bag, so it will work in any canister, power filter or wet-and-dry sump with room for a 283 g pouch in the water path.\u003c\/p\u003e\n\u003cp\u003eRinse the pouch under a tap first to wash off loose dust, then sit it where water is forced through it rather than around it. The pouch does not need to rinse clear before it goes in.\u003c\/p\u003e\n\u003cp\u003eMedia placed after mechanical filtration lasts longer. Put your sponge or floss upstream so the resin is not clogging with detritus it was never meant to catch.\u003c\/p\u003e\n\n\u003ch3\u003eReplacing it\u003c\/h3\u003e\n\u003cp\u003eAPI's product page says to replace the pouch every two months, or sooner if the aquarium is heavily polluted or colour and odour reappear. That is the figure to work to.\u003c\/p\u003e\n\u003cp\u003eAPI's website FAQ separately describes its Zorb pouches as rechargeable by rinsing in warm tap water. We would not rely on that here. Carbon is not regenerated by rinsing, and unlike Nitra-Zorb, Bio-Chem Zorb has no published recharge procedure. Treat it as rinse-then-use, then replace.\u003c\/p\u003e\n\u003cp\u003eReturning colour or odour is the practical signal that the pouch is spent, and it is worth acting on before the two months are up in a heavily stocked tank.\u003c\/p\u003e\n\n\u003ch3\u003eBio-Chem Zorb, Nitra-Zorb or Phos-Zorb?\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e \u003c\/th\u003e\n\u003cth\u003eBio-Chem Zorb\u003c\/th\u003e\n\u003cth\u003eNitra-Zorb\u003c\/th\u003e\n\u003cth\u003ePhos-Zorb\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eContains\u003c\/th\u003e\n\u003ctd\u003eIon-exchange resins, organic scavenger resins, activated carbon\u003c\/td\u003e\n\u003ctd\u003eIon-exchange media, no carbon claimed\u003c\/td\u003e\n\u003ctd\u003ePhosphate and silicate selective media\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRemoves\u003c\/th\u003e\n\u003ctd\u003eColour, odour, organics, toxic gases, phenols, heavy metals, medication\u003c\/td\u003e\n\u003ctd\u003eAmmonia, nitrite, nitrate\u003c\/td\u003e\n\u003ctd\u003ePhosphate, silicate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRechargeable\u003c\/th\u003e\n\u003ctd\u003eNo published procedure\u003c\/td\u003e\n\u003ctd\u003eYes, by soaking in salt solution\u003c\/td\u003e\n\u003ctd\u003eRinse to activate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eReplace\u003c\/th\u003e\n\u003ctd\u003eEvery 2 months\u003c\/td\u003e\n\u003ctd\u003eEvery 2 months\u003c\/td\u003e\n\u003ctd\u003eEvery 2 months\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater type\u003c\/th\u003e\n\u003ctd\u003eFresh, salt and reef\u003c\/td\u003e\n\u003ctd\u003eFreshwater only\u003c\/td\u003e\n\u003ctd\u003eFresh and salt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eBio-Chem Zorb is also distinct from plain activated filter carbon. API's argument for the blend is that the resins pick up organics the carbon does not, which is where the three-times-clearer claim comes from.\u003c\/p\u003e\n\n\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFreshwater, marine and reef aquariums up to about 208 litres\u003c\/li\u003e\n\u003cli\u003eTanks yellowed by driftwood tannins, or smelling of organics\u003c\/li\u003e\n\u003cli\u003eClearing residual medication once a treatment course has finished\u003c\/li\u003e\n\u003cli\u003eCanister, hang-on and sump filters with room for a 283 g pouch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRemoving ammonia, nitrite or nitrate. That is Nitra-Zorb's job\u003c\/li\u003e\n\u003cli\u003eRemoving phosphate or silicate. That is Phos-Zorb's job\u003c\/li\u003e\n\u003cli\u003eLeaving in the filter during a course of medication\u003c\/li\u003e\n\u003cli\u003eTanks over about 208 litres on a single pouch. Scale the number of pouches to the volume\u003c\/li\u003e\n\u003cli\u003ePlanted tanks being dosed with liquid fertiliser, where chemical media works against the dosing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGoes well with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-freshwater-master-multi-test-kit-5-in-1\"\u003eAPI Freshwater Master Multi Test Kit 5 in 1\u003c\/a\u003e — tells you whether the problem is organics, which this pouch handles, or nitrate, which it does not.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-melafix\"\u003eAPI Melafix\u003c\/a\u003e — the pouch comes out while you dose it, and goes back in 48 hours after the last dose.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-quick-start\"\u003eAPI Quick Start\u003c\/a\u003e — for restarting the biological filter after a treatment course.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-stress-coat\"\u003eAPI Stress Coat\u003c\/a\u003e — conditions the replacement water at the change you will be doing anyway.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-aquarium-salt\"\u003eAPI Aquarium Salt\u003c\/a\u003e — the freshwater tonic salt used during and after treatment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eThis is a consumable filter medium, so no manufacturer warranty period applies. That does not affect your rights under the Australian Consumer Law: if the product is faulty, unsafe or not as described, you are entitled to a remedy.\u003c\/p\u003e\n\u003cp\u003eShips as standard freight. Store the pouch sealed and dry until you need it, as activated carbon adsorbs from air as readily as from water.\u003c\/p\u003e\n\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eWhat size tank does API Bio-Chem Zorb Size 6 suit?\u003c\/h4\u003e\n\u003cp\u003eAPI rates the 283 g Size 6 pouch for aquariums up to 55 US gallons, which is about 208 litres. For a larger tank, use more than one pouch rather than expecting one to stretch.\u003c\/p\u003e\n\u003ch4\u003eDoes API Bio-Chem Zorb remove nitrate?\u003c\/h4\u003e\n\u003cp\u003eNo. API makes no ammonia, nitrite or nitrate removal claim for Bio-Chem Zorb, and assigns those to a different product, Nitra-Zorb. Bio-Chem Zorb targets colour, odour, dissolved organics, toxic gases, phenols and heavy metals.\u003c\/p\u003e\n\u003ch4\u003eDo I need to remove Bio-Chem Zorb when medicating my tank?\u003c\/h4\u003e\n\u003cp\u003eYes. It adsorbs medication and will pull the dose below the level needed to work. Take it out before you start dosing, and put it back or fit a fresh pouch about 48 hours after the final dose to strip the residue.\u003c\/p\u003e\n\u003ch4\u003eHow often should Bio-Chem Zorb be replaced?\u003c\/h4\u003e\n\u003cp\u003eAPI's own product page says every two months, or sooner if the aquarium is heavily polluted or colour and odour return. Some older packaging says monthly; two months is API's current figure.\u003c\/p\u003e\n\u003ch4\u003eCan Bio-Chem Zorb be recharged and reused?\u003c\/h4\u003e\n\u003cp\u003eAPI's website FAQ describes its Zorb pouches as rechargeable by rinsing in warm tap water, but API's own product page for this pouch says to replace it every two months and gives no recharge procedure. Since activated carbon cannot be regenerated by rinsing, treat this pouch as single-use and replace it.\u003c\/p\u003e\n\u003ch4\u003eIs Bio-Chem Zorb reef safe?\u003c\/h4\u003e\n\u003cp\u003eAPI rates it for freshwater, saltwater and reef aquariums, and its label states it will not remove trace elements from saltwater and will not release phosphates. API publishes no statement about its effect on pH or KH, so we make no claim there.\u003c\/p\u003e","brand":"API","offers":[{"title":"Default Title","offer_id":55242283778339,"sku":"AA2357","price":43.15,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/api-bio-chem-zorb-210l-6357-1600.jpg?v=1781836678"},{"product_id":"api-nitra-zorb-210l","title":"API Nitra-Zorb (210L)","description":"\u003cp\u003e\u003cstrong\u003eA rechargeable drop-in pouch that pulls ammonia, nitrite and nitrate out of freshwater.\u003c\/strong\u003e API Nitra-Zorb is a chemical filter media pouch rated to treat up to 210 L of freshwater per fill. It sits in the flow path inside a canister, hang-on-back or internal filter, and can be recharged with API Aquarium Salt instead of being thrown away after one use.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemoves three nitrogen compounds\u003c\/strong\u003e — ammonia, nitrite and nitrate, in one pouch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreats up to 210 L per fill\u003c\/strong\u003e — works out to about $0.20 per litre of aquarium water; see the cost note below.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRechargeable, not disposable\u003c\/strong\u003e — a salt soak restores the media instead of buying a new pouch each time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in format\u003c\/strong\u003e — rinse and place directly in the flow path of most canister, hang-on-back and internal filters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eChemical filter media, drop-in pouch (Size 6)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRemoves\u003c\/th\u003e\n\u003ctd\u003eAmmonia, nitrite and nitrate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated capacity\u003c\/th\u003e\n\u003ctd\u003eUp to 210 L per fill\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePouch dimensions\u003c\/th\u003e\n\u003ctd\u003e13.3 x 3.8 x 24.1 cm (5.25 x 1.5 x 9.5 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFormat\u003c\/th\u003e\n\u003ctd\u003e1-count pouch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eReplacement interval\u003c\/th\u003e\n\u003ctd\u003eEvery 2 months of continuous use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRechargeable\u003c\/th\u003e\n\u003ctd\u003eYes — salt soak, see below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater type\u003c\/th\u003e\n\u003ctd\u003eFreshwater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eAA2356\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBarcode\u003c\/th\u003e\n\u003ctd\u003e317163011102\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFreight\u003c\/th\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eHow to use it\u003c\/h3\u003e\n\u003cp\u003eRinse the pouch under tap water, then place it in the path of water flow inside your filter. The media works by contact as water passes through it, so it needs to sit somewhere water actually moves through, not just alongside the flow.\u003c\/p\u003e\n\n\u003ch3\u003eRecharging\u003c\/h3\u003e\n\u003cp\u003eReproduced from API's directions:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDissolve 4 level tablespoons of \u003ca href=\"\/products\/api-aquarium-salt\"\u003eAPI Aquarium Salt\u003c\/a\u003e in 250 mL (8 fl oz) of warm water.\u003c\/li\u003e\n\u003cli\u003eSoak the pouch in the solution for 2 hours.\u003c\/li\u003e\n\u003cli\u003eRinse lightly under tap water before returning it to the filter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSituation\u003c\/th\u003e\n\u003cth\u003eRecharge every\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNew tank, or ammonia\/nitrite detected — month 1\u003c\/td\u003e\n\u003ctd\u003e5 days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNew tank, or ammonia\/nitrite detected — month 2\u003c\/td\u003e\n\u003ctd\u003e2 weeks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEstablished, stable tank\u003c\/td\u003e\n\u003ctd\u003e2 weeks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrate reading elevated\u003c\/td\u003e\n\u003ctd\u003eEvery 5 days, until the reading is at or below 20 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eReplace the pouch entirely after 2 months of use, even if it has been recharged on schedule throughout.\u003c\/p\u003e\n\n\u003ch3\u003eCost per litre\u003c\/h3\u003e\n\u003cp\u003eOne pouch treats up to 210 L, priced at $43.15, which works out to $0.20 per litre of aquarium water treated per fill. Because the pouch is rechargeable rather than single-use, that figure covers the initial fill only — each salt recharge treats the same 210 L again without adding to the cost.\u003c\/p\u003e\n\n\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFreshwater aquariums up to around 210 L per pouch\u003c\/li\u003e\n\u003cli\u003eCanister, hang-on-back and internal filters with room for a drop-in media pouch\u003c\/li\u003e\n\u003cli\u003eOngoing ammonia, nitrite and nitrate control between water changes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMarine or reef aquariums — API rates this media for freshwater only\u003c\/li\u003e\n\u003cli\u003eReplacing regular water changes — it manages nitrogen compounds between changes, it doesn't remove the need for them\u003c\/li\u003e\n\u003cli\u003eFilters with no free flow path for water to pass through the pouch\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGoes well with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-freshwater-master-multi-test-kit-5-in-1\"\u003eAPI Freshwater Master Multi Test Kit 5 in 1\u003c\/a\u003e — track ammonia, nitrite and nitrate so you know when a recharge is due.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-nitrate-test-kit-fresh-saltwater\"\u003eAPI Nitrate Test Kit Fresh\/Saltwater\u003c\/a\u003e — for nitrate on its own, more often.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-aquarium-salt\"\u003eAPI Aquarium Salt\u003c\/a\u003e — the recharge solution this pouch is soaked in.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-stress-coat\"\u003eAPI Stress Coat\u003c\/a\u003e — for the water changes this media supplements, not replaces.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eThis is a consumable filter media, so no manufacturer warranty period applies. That does not affect your rights under the Australian Consumer Law: if the product is faulty, unsafe or not as described, you are entitled to a remedy.\u003c\/p\u003e\n\u003cp\u003eShips as standard freight.\u003c\/p\u003e\n\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eDoes Nitra-Zorb remove ammonia, nitrite and nitrate all at once?\u003c\/h4\u003e\n\u003cp\u003eYes. API rates the media for all three, working continuously as water passes through the pouch rather than treating one compound at a time.\u003c\/p\u003e\n\u003ch4\u003eHow many litres does one pouch treat?\u003c\/h4\u003e\n\u003cp\u003eUp to 210 L per fill. That figure isn't stated on API's own product page — it comes from the pouch size (Size 6) as sold and listed by other retailers, so treat it as a close approximation rather than a guaranteed figure.\u003c\/p\u003e\n\u003ch4\u003eCan I recharge it instead of buying a new pouch?\u003c\/h4\u003e\n\u003cp\u003eYes. Soak it in a solution of API Aquarium Salt dissolved in warm water for 2 hours, then rinse lightly. API recommends replacing the pouch entirely after 2 months of use even if you've kept up the recharge schedule.\u003c\/p\u003e\n\u003ch4\u003eWill this work in a marine or reef tank?\u003c\/h4\u003e\n\u003cp\u003eNo. API rates Nitra-Zorb for freshwater aquariums only.\u003c\/p\u003e\n\u003ch4\u003eHow do I know when to recharge?\u003c\/h4\u003e\n\u003cp\u003eTest your water. A rising ammonia or nitrite reading, or a nitrate reading climbing past 20 ppm, is your cue — follow the recharge schedule above rather than a fixed calendar date.\u003c\/p\u003e","brand":"API","offers":[{"title":"Default Title","offer_id":55242283811107,"sku":"AA2356","price":43.15,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/api-nitra-zorb-210l-3000670-1600.jpg?v=1781836678"},{"product_id":"api-gh-and-kh-test-kit","title":"API GH and KH Test Kit","description":"\u003cp\u003e\u003cstrong\u003eMeasures the two hardness numbers that decide how stable your pH will be.\u003c\/strong\u003e The API GH and KH Test Kit reads General Hardness (calcium and magnesium) and Carbonate Hardness (carbonate and bicarbonate, your tank's pH buffer) by drop-count titration — two reagent bottles, two glass test tubes, one instruction sheet.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo parameters, one kit\u003c\/strong\u003e — GH and KH each get their own dedicated reagent bottle and test tube.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTitration method, not a fixed test count\u003c\/strong\u003e — you count drops until the colour changes, so soft water uses fewer drops per test than hard water. See the note below.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResults in degrees\u003c\/strong\u003e — read as °dGH and °dKH, with a conversion note in the instructions for converting to ppm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreshwater and saltwater\u003c\/strong\u003e — the same reagents work for both.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow to use it\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eKH test:\u003c\/strong\u003e fill a test tube with a 5 mL water sample, add the KH solution one drop at a time, capping and inverting after each drop, and counting as you go. The test is complete when the sample changes from blue to yellow.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGH test:\u003c\/strong\u003e fill a test tube with a 5 mL water sample, add the GH solution one drop at a time, capping and inverting after each drop, and counting as you go. The test is complete when the sample changes from orange to green.\u003c\/p\u003e\n\u003cp\u003eThe number of drops needed is the reading — each drop typically represents one degree of hardness, per the conversion chart printed in the instructions.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eAPI (Mars Fishcare)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMeasures\u003c\/th\u003e\n\u003ctd\u003eGeneral Hardness (GH) and Carbonate Hardness (KH)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMethod\u003c\/th\u003e\n\u003ctd\u003eLiquid reagent, drop-count titration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUnits\u003c\/th\u003e\n\u003ctd\u003eDegrees (°dGH \/ °dKH), convertible to ppm via the printed chart\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTests per kit\u003c\/th\u003e\n\u003ctd\u003eNot a fixed number — varies with water hardness, see below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater type\u003c\/th\u003e\n\u003ctd\u003eFreshwater and saltwater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eAA2295\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBarcode\u003c\/th\u003e\n\u003ctd\u003e317163010587\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFreight\u003c\/th\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhy there's no fixed test count\u003c\/h3\u003e\n\u003cp\u003eUnlike API's colour-match kits, this is a titration test: you add reagent drop by drop until the colour flips, and the drop count itself is the reading. That means a soft-water tank (fewer drops needed) gets more tests out of the same bottle than a very hard-water tank (more drops needed per test). API does not publish a fixed test count for this reason, and quoting one would misrepresent how the kit works — so we haven't.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's included \/ what you'll still need\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKH test reagent bottle\u003c\/li\u003e\n\u003cli\u003eGH test reagent bottle\u003c\/li\u003e\n\u003cli\u003eTwo glass test tubes with caps\u003c\/li\u003e\n\u003cli\u003eInstruction sheet with degree-to-ppm conversion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA printed colour chart — this kit reads by drop count and colour change, not a comparison card\u003c\/li\u003e\n\u003cli\u003eAnything to raise or lower hardness — test only\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFreshwater and saltwater aquariums where GH and KH need tracking — planted tanks, shrimp tanks, African cichlids and reef systems all care about this pair\u003c\/li\u003e\n\u003cli\u003eDiagnosing pH instability — a low KH reading usually explains a pH that won't hold steady\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCorrecting hardness — this kit measures only\u003c\/li\u003e\n\u003cli\u003eColour-blind users without assistance — the endpoint is a colour change, so a second person or a well-lit comparison helps\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSafety and handling\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKeep out of reach of children.\u003c\/li\u003e\n\u003cli\u003eAvoid eye and skin contact with the reagents; rinse well with water if contact occurs.\u003c\/li\u003e\n\u003cli\u003eShake reagent bottles vigorously before use, and keep the cap closed tight while shaking.\u003c\/li\u003e\n\u003cli\u003eRinse test tubes immediately after each test to stop reagent residue staining the glass.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGoes well with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-freshwater-ph-test-kit\"\u003eAPI Freshwater pH Test Kit\u003c\/a\u003e — KH is what keeps a pH reading stable between tests, so the two go together.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-deluxe-ph-test-kit-with-liquid-adjusters\"\u003eAPI Deluxe pH Test Kit with Liquid Adjusters\u003c\/a\u003e — check KH before repeatedly dosing a pH adjuster into a tank that keeps drifting back.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-freshwater-master-multi-test-kit-5-in-1\"\u003eAPI Freshwater Master Multi Test Kit 5 in 1\u003c\/a\u003e — rounds out your routine testing with ammonia, nitrite and nitrate.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eThis is a consumable test kit, so no manufacturer warranty period applies. That does not affect your rights under the Australian Consumer Law: if the product is faulty, unsafe or not as described, you are entitled to a remedy. Ships as standard freight.\u003c\/p\u003e\n\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eWhy does this kit measure in drops instead of giving me a test count?\u003c\/h4\u003e\n\u003cp\u003eBecause it's a titration test — you add reagent until the colour changes, and the number of drops is the answer. Harder water needs more drops per test, so the exact number of tests you'll get from a bottle depends on your own water, not a fixed figure API can print.\u003c\/p\u003e\n\u003ch4\u003eWhat's the difference between GH and KH?\u003c\/h4\u003e\n\u003cp\u003eGeneral Hardness (GH) measures dissolved calcium and magnesium — the minerals many fish and plants need. Carbonate Hardness (KH) measures carbonate and bicarbonate, which buffer pH and stop it swinging with every water change or CO2 dose.\u003c\/p\u003e\n\u003ch4\u003eMy KH reads very low. Does that matter?\u003c\/h4\u003e\n\u003cp\u003eYes — low KH means little buffering capacity, so pH can swing quickly with small changes in the tank. If you're also seeing pH drift, low KH is often the underlying cause.\u003c\/p\u003e\n\u003ch4\u003eDoes this kit work for saltwater and reef tanks too?\u003c\/h4\u003e\n\u003cp\u003eAPI rates the reagents for both fresh and saltwater, though reef keepers chasing precise alkalinity for coral growth often prefer a dedicated marine alkalinity test alongside this one.\u003c\/p\u003e\n\u003ch4\u003eHow do I convert degrees to ppm?\u003c\/h4\u003e\n\u003cp\u003eThe instruction sheet included in the box carries a conversion table from °dGH\/°dKH to ppm. We haven't reprinted the exact conversion figures here, since we could not independently verify them from API's own published documentation.\u003c\/p\u003e","brand":"API","offers":[{"title":"Default Title","offer_id":55242285842723,"sku":"AA2295","price":33.25,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/api-gh-and-kh-test-kit-6358-1600.jpg?v=1781836598"},{"product_id":"api-algae-eater-wafers","title":"API Algae Eater Wafers","description":"\u003cp\u003e\u003cstrong\u003eSinking wafers that last long enough for a pleco to find them.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAPI Algae Eater Wafers are a complete daily diet for algae-grazing fish, built on whole menhaden fish meal with spirulina, dried seaweed and spinach powder. The wafer drops straight to the substrate and holds together while slow, nocturnal grazers work at it, instead of clouding away like a flake. Four pack sizes cover a single bristlenose through to a heavily stocked community tank.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSinks immediately\u003c\/strong\u003e — the food reaches bottom-dwellers rather than being taken mid-water by faster fish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStays intact while they graze\u003c\/strong\u003e — the feeding direction allows up to two hours in the tank, which is how algae eaters actually feed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e32% crude protein, fish meal first\u003c\/strong\u003e — whole menhaden fish meal heads the declaration, ahead of any grain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlant matter included\u003c\/strong\u003e — spirulina, dried seaweed meal and spinach powder, not protein alone.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete and balanced\u003c\/strong\u003e — API states it meets the full nutritional requirements of algae-eating fish, so it needs no supplementing for them.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced ammonia output\u003c\/strong\u003e — API claims fish release up to 30% less ammonia on this diet.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eTranscribed exactly as declared, in the manufacturer's order. Checked 7 August 2026.\u003c\/p\u003e\n\u003cp\u003eWhole menhaden fish meal, Whole wheat, Wheat middlings, Alfalfa meal, Pea protein, Dried seaweed meal (fucaceae), Cane molasses, Brewers dried yeast, Hydrated sodium calcium aluminosilicate, Fish oil, Spirulina, Spinach powder, Vitamins and Minerals (L-ascorbyl-2-polyphosphate (Vitamin C), Inositol, a-Tocopherol acetate (Vitamin E), Nicotinic acid, Calcium pantothenate, Iron amino acid chelate, Pyridoxine hydrochloride, Ferrous sulphate, Zinc amino acid chelate, Vitamin B1 supplement, Manganese oxide, Zinc oxide, Manganese amino acid chelate, Menadione sodium bisulphite complex (Vitamin K), Vitamin A acetate, Folic acid, Vitamin B12 supplement, Copper sulphate, Biotin, Copper amino acid chelate, Calcium iodate, Vitamin D3 supplement, Sodium molybdate), Garlic powder, Choline chloride, Ground limestone, L-Lysine, DL-Methionine, L-Threonine, BHA\/Citric acid\/propyl gallate (as preservatives).\u003c\/p\u003e\n\u003ch4\u003ePreservatives and additives\u003c\/h4\u003e\n\u003cp\u003ePreserved with BHA, citric acid and propyl gallate, all named in the declaration above. No ethoxyquin, BHT or artificial colour appears in the declaration. Copper is present as copper sulphate and copper amino acid chelate — see the invertebrate note below.\u003c\/p\u003e\n\n\u003ch3\u003eGuaranteed analysis\u003c\/h3\u003e\n\u003cp\u003eFigures as declared for the Australian pack. The United States pack carries slightly different fat and fibre figures, so read the panel on the pack in your hand if you are comparing closely.\u003c\/p\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCrude protein (min)\u003c\/th\u003e\n\u003ctd\u003e32%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCrude fat (min)\u003c\/th\u003e\n\u003ctd\u003e6%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCrude fibre (max)\u003c\/th\u003e\n\u003ctd\u003e8%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMoisture (max)\u003c\/th\u003e\n\u003ctd\u003e10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch3\u003eFeeding directions\u003c\/h3\u003e\n\u003cp\u003eFeed up to twice a day. To suit the slower feeding habits of most algae eaters, offer the amount your fish will finish within two hours, then remove anything uneaten.\u003c\/p\u003e\n\u003cp\u003eUneaten wafer left on the substrate breaks down and feeds algae. API notes the wafers are not known to cause algae blooms themselves, but leftover food will. In a tank with active mid-water fish, drop the wafer in after lights-out so the bottom feeders actually get it.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eFood type\u003c\/th\u003e\n\u003ctd\u003eSinking wafer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiet\u003c\/th\u003e\n\u003ctd\u003eComplete and balanced for algae-eating fish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecies named by API\u003c\/th\u003e\n\u003ctd\u003ePlecostomus, Ancistrus, Otocinclus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater type\u003c\/th\u003e\n\u003ctd\u003eFreshwater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFeeding frequency\u003c\/th\u003e\n\u003ctd\u003eUp to twice daily\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFeeding window\u003c\/th\u003e\n\u003ctd\u003eUp to two hours, then remove uneaten food\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePreservatives\u003c\/th\u003e\n\u003ctd\u003eBHA, citric acid, propyl gallate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack sizes\u003c\/th\u003e\n\u003ctd\u003e37 g, 105 g, 181 g, 468 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch4\u003ePack sizes on this page\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003ePack\u003c\/th\u003e\n\u003cth\u003eNet weight\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmall\u003c\/td\u003e\n\u003ctd\u003e37 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedium\u003c\/td\u003e\n\u003ctd\u003e105 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLarge\u003c\/td\u003e\n\u003ctd\u003e181 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBulk\u003c\/td\u003e\n\u003ctd\u003e468 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe declaration and the feeding directions are identical across all four packs — only the net weight changes. Buy the size you will use while it is fresh rather than the largest one.\u003c\/p\u003e\n\n\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\n\u003ch4\u003eSuitable for\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePlecostomus, including bristlenose (Ancistrus)\u003c\/li\u003e\n\u003cli\u003eOtocinclus\u003c\/li\u003e\n\u003cli\u003eFreshwater aquariums, planted or unplanted\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eNot suitable for\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse as a shrimp or snail diet.\u003c\/strong\u003e API states the wafers will not harm shrimp or snails, but that both need a different food source to meet their nutritional needs. The declaration does contain copper sulphate and copper amino acid chelate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarine tanks.\u003c\/strong\u003e The species this is formulated for are freshwater.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMid-water and surface feeders as a sole diet\u003c\/strong\u003e — the wafer is on the bottom before they reach it.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAPI names only Plecostomus, Ancistrus and Otocinclus. Corydoras and loaches will readily eat sinking wafers, but API does not list them, so treat this as a supplementary food for those fish rather than a complete diet.\u003c\/p\u003e\n\n\u003ch3\u003eGoes well with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-freshwater-master-multi-test-kit-5-in-1\"\u003eAPI Freshwater Master Multi Test Kit 5 in 1\u003c\/a\u003e — overfeeding shows up as ammonia and nitrite long before it shows up in the fish.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/fluval-pro-vac-gravel-cleaner-3-1-pad\"\u003eFluval Pro-Vac Gravel Cleaner\u003c\/a\u003e — lifts uneaten wafer out of the substrate at water change.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-algae-pad-for-glass\"\u003eAPI Algae Pad for Glass Aquariums\u003c\/a\u003e — for the algae on the viewing pane your pleco will not touch.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-stress-coat-473ml-with-pump-dispenser\"\u003eAPI Stress Coat\u003c\/a\u003e — for the water changes that follow a heavier feeding routine.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eSold in sealed manufacturer packaging. Keep the pack closed, dry and out of direct sunlight, and keep wet hands out of the food so damp does not get back into the pack.\u003c\/p\u003e\n\u003cp\u003eAny manufacturer remedy is in addition to your rights under the Australian Consumer Law, which are not excluded or limited by anything on this page. Ships as a standard parcel with no freight restrictions.\u003c\/p\u003e\n\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eDo these wafers replace the algae in my tank?\u003c\/h4\u003e\n\u003cp\u003eFor nutrition, yes. A pleco or bristlenose in a well-maintained tank does not get enough to eat from surface algae alone, and this food is formulated as a complete and balanced diet for algae-eating fish. They will keep grazing on the glass and wood regardless — that is normal behaviour, not hunger.\u003c\/p\u003e\n\u003ch4\u003eHow long should I leave a wafer in the tank?\u003c\/h4\u003e\n\u003cp\u003eUp to two hours, per API's feeding direction. That window exists because algae eaters graze slowly and often at night, unlike mid-water fish that finish in minutes. Remove anything still there afterwards so it does not break down in the substrate.\u003c\/p\u003e\n\u003ch4\u003eAre they safe for shrimp and snails?\u003c\/h4\u003e\n\u003cp\u003eAPI states the wafers will not harm shrimp or snails, but also that shrimp and snails need a different food source to meet their nutritional needs. The ingredient declaration does include copper sulphate and copper amino acid chelate, so keepers of sensitive dwarf shrimp may prefer a purpose-made shrimp food.\u003c\/p\u003e\n\u003ch4\u003eWill they cloud the water?\u003c\/h4\u003e\n\u003cp\u003eAPI makes no claim either way about clouding. The wafer is a compressed sinking form built to stay intact rather than disperse. Water goes cloudy when uneaten food is left to break down, so the fix is removing leftovers rather than changing food.\u003c\/p\u003e\n\u003ch4\u003eWhat is the difference between the pack sizes?\u003c\/h4\u003e\n\u003cp\u003eNet weight only. The formulation, ingredient declaration, guaranteed analysis and feeding directions are identical across the 37 g, 105 g, 181 g and 468 g packs.\u003c\/p\u003e\n\u003ch4\u003eDoes it contain artificial colours or ethoxyquin?\u003c\/h4\u003e\n\u003cp\u003eNeither appears in the ingredient declaration. The preservative system is BHA, citric acid and propyl gallate, all named on the panel and reproduced in full above.\u003c\/p\u003e","brand":"API","offers":[{"title":"37gm","offer_id":55242291511587,"sku":"BA2062","price":9.85,"currency_code":"AUD","in_stock":false},{"title":"105gm","offer_id":55335396409635,"sku":"BA2063","price":19.75,"currency_code":"AUD","in_stock":false},{"title":"181gm","offer_id":55335396442403,"sku":"BA2064","price":30.55,"currency_code":"AUD","in_stock":false},{"title":"468gm","offer_id":55335396475171,"sku":"BA2065","price":35.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/api-algae-eater-wafers-37gm-3000297-1600.jpg?v=1781836595"},{"product_id":"api-betta-pellets-22gm","title":"API Betta Pellets 22gm","description":"\u003cp\u003eComplete daily nutrition.\u003c\/p\u003e\n\u003cp\u003eAPI Betta food is a balanced daily diet that delivers the protein, vitamins and colour-enhancing nutrients bettas need for health, energy and vivid colour.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy fish love it:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBalanced daily nutrition\u003c\/li\u003e\n\u003cli\u003eColour and vitality support\u003c\/li\u003e\n\u003cli\u003eHighly palatable floating food\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eGood to know:\u003c\/strong\u003e This 22gm pack suits bettas; feed only what's eaten in a few minutes. Ask our North Lakes team.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e BA2068\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarcode:\u003c\/strong\u003e 317163268056\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e API\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Betta fish food (floating food)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 22gm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitability:\u003c\/strong\u003e Bettas\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"API","offers":[{"title":"Default Title","offer_id":55242291577123,"sku":"BA2068","price":10.75,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/api-betta-pellets-22gm-3000301-1600.jpg?v=1781836597"},{"product_id":"api-goldfish-flakes","title":"API Goldfish Flakes","description":"\u003cp\u003e\u003cstrong\u003eA daily flake diet with a full, verbatim ingredient declaration.\u003c\/strong\u003e API Goldfish Flakes is a complete flake food formulated for the protein needs and heavy waste output of goldfish, sold here in 10 g, 30 g and 160 g packs. It includes spirulina-family ingredients for colour and garlic powder for palatability.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondensed fish protein digest as the first ingredient\u003c\/strong\u003e — a concentrated protein source, ahead of pea protein and wheat starch in the declared order.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNatural colour support\u003c\/strong\u003e — from beet powder, carrot powder and dried seaweed meal in the ingredient list, rather than a synthetic colourant.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGarlic powder included\u003c\/strong\u003e — a palatability ingredient useful for fussy or stressed feeders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBHT-preserved\u003c\/strong\u003e — the only named preservative on the label we checked; no artificial colours are listed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree pack sizes\u003c\/strong\u003e — 10 g, 30 g and 160 g, so a single goldfish bowl and a multi-tank fish room can both buy the right amount.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eForm\u003c\/th\u003e\n\u003ctd\u003eFlake\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack sizes sold here\u003c\/th\u003e\n\u003ctd\u003e10 g, 30 g, 160 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFeeding rate\u003c\/th\u003e\n\u003ctd\u003eTwice a day, only as much as fish consume within 3 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePreservative\u003c\/th\u003e\n\u003ctd\u003eBHT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater type\u003c\/th\u003e\n\u003ctd\u003eFreshwater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecies\u003c\/th\u003e\n\u003ctd\u003eGoldfish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCountry of manufacture\u003c\/th\u003e\n\u003ctd\u003eNot stated on the sources we checked — flagged for confirmation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFreight\u003c\/th\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eTranscribed from the manufacturer's declared ingredient panel, checked 7 August 2026, in the stated order.\u003c\/p\u003e\n\u003cp\u003eCondensed Fish Protein Digest, Pea Protein, Wheat Starch, Shrimp Meal, Wheat Flour, Fish Oil, Beet Powder, Carrot Powder, Beet Pulp, Dried Molasses, Daphnia, Brewer's Dried Yeast, Dried Tomato Pomace, Tagetes Meal, Polychaete Worms, Potassium Chloride, Dicalcium Phosphate, Lecithin, Garlic Powder, Dried Seaweed Meal, Choline Chloride, Turmeric, L-Ascorbyl-2-Polyphosphate, Honey, Hydrolyzed Yeast, DL-Methionine, DL-Alpha-Tocopherol Acetate, Niacin, Calcium Pantothenate, Zinc Sulphate, Vitamin D3 Supplement, Inositol, Riboflavin Supplement, Thiamine Mononitrate, Pyridoxine Hydrochloride, BHT (Preservative), Manganese Sulphate, Vitamin A Acetate, Folic Acid, Potassium Iodate, Copper Sulphate, Biotin, Vitamin B12 Supplement.\u003c\/p\u003e\n\n\u003ch3\u003eGuaranteed analysis\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCrude protein\u003c\/th\u003e\n\u003ctd\u003e35.0% min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCrude fat\u003c\/th\u003e\n\u003ctd\u003e5.0% min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCrude fibre\u003c\/th\u003e\n\u003ctd\u003e4.0% max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMoisture\u003c\/th\u003e\n\u003ctd\u003e7.0% max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003eAsh and phosphorus figures were not published on the sources we checked, so they are not stated here rather than guessed.\u003c\/p\u003e\n\n\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGoldfish of all common varieties as a daily staple\u003c\/li\u003e\n\u003cli\u003eCommunity tanks that include goldfish alongside compatible tankmates\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMarine or reef fish — this is a freshwater goldfish formulation\u003c\/li\u003e\n\u003cli\u003eBottom-feeding species that rarely reach a floating flake — see API Goldfish Pellets Sinking for a sinking alternative\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCare and maintenance\u003c\/h3\u003e\n\u003cp\u003eFeed only what fish consume within 3 minutes. Uneaten flake breaks down quickly and is a common contributor to ammonia spikes in goldfish tanks, which already carry a heavier bioload than most community setups.\u003c\/p\u003e\n\n\u003ch3\u003eGoes well with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-goldfish-pellets-sinking\"\u003eAPI Goldfish Pellets Sinking\u003c\/a\u003e — a sinking option for goldfish that feed off the substrate.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-goldfish-care-pack\"\u003eAPI Goldfish Care Pack\u003c\/a\u003e — conditioner and waste-digesting treatment for the tank this food goes into.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-freshwater-master-multi-test-kit-5-in-1\"\u003eAPI Freshwater Master Multi Test Kit 5 in 1\u003c\/a\u003e — worth checking ammonia after any feeding change.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eThis is a consumable, so no manufacturer warranty period applies. That does not affect your rights under the Australian Consumer Law: if the product is faulty, unsafe or not as described, you are entitled to a remedy.\u003c\/p\u003e\n\u003cp\u003eShips as standard freight.\u003c\/p\u003e\n\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eDoes API Goldfish Flakes contain artificial colours?\u003c\/h4\u003e\n\u003cp\u003eNo artificial colour is named on the declared ingredient list we checked. Colour support comes from ingredients such as beet powder, carrot powder and dried seaweed meal rather than a synthetic dye.\u003c\/p\u003e\n\u003ch4\u003eWhat preservative does it use?\u003c\/h4\u003e\n\u003cp\u003eBHT is the only preservative named on the ingredient list checked. No ethoxyquin or BHA is listed.\u003c\/p\u003e\n\u003ch4\u003eHow much should I feed my goldfish?\u003c\/h4\u003e\n\u003cp\u003eFeed twice a day, giving only as much as your goldfish will finish within 3 minutes. Goldfish will beg for more than they need, and leftover flake fouls the water quickly.\u003c\/p\u003e\n\u003ch4\u003eIs this food suitable for fry or very young goldfish?\u003c\/h4\u003e\n\u003cp\u003eAPI markets this as a general goldfish flake rather than a fry-specific formula. We have not found an API statement confirming fry suitability, so treat that as unconfirmed rather than assumed.\u003c\/p\u003e","brand":"API","offers":[{"title":"10gm","offer_id":55242291675427,"sku":"BA2069","price":5.36,"currency_code":"AUD","in_stock":false},{"title":"30gm","offer_id":55335396606243,"sku":"BA2070","price":11.66,"currency_code":"AUD","in_stock":false},{"title":"160gm","offer_id":55335396639011,"sku":"BA2071","price":28.75,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/api-goldfish-flakes-10gm-3000318-1600.jpg?v=1781836599"},{"product_id":"api-goldfish-pellets-sinking","title":"API Goldfish Pellets Sinking","description":"\u003cp\u003eComplete daily nutrition.\u003c\/p\u003e\n\u003cp\u003eAPI Goldfish food is a balanced daily diet that delivers the protein, vitamins and colour-enhancing nutrients goldfish need for health, energy and vivid colour.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy fish love it:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBalanced daily nutrition\u003c\/li\u003e\n\u003cli\u003eColour and vitality support\u003c\/li\u003e\n\u003cli\u003eHighly palatable sinking pellet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eGood to know:\u003c\/strong\u003e This 113gm pack suits goldfish; feed only what's eaten in a few minutes. Ask our North Lakes team.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e BA2079\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarcode:\u003c\/strong\u003e 317163028339\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e API\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Goldfish fish food (sinking pellet)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 113gm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitability:\u003c\/strong\u003e Goldfish\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"API","offers":[{"title":"113gm","offer_id":55242291773731,"sku":"BA2079","price":14.35,"currency_code":"AUD","in_stock":false},{"title":"198gm","offer_id":55335396671779,"sku":"BA2080","price":24.25,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/api-goldfish-pellets-sinking-113gm-3000324-1600.jpg?v=1781836673"},{"product_id":"api-marine-flakes","title":"API Marine Flakes","description":"\u003cp\u003e\u003cstrong\u003eA complete daily flake for marine fish, built around whole fish meal rather than fillers.\u003c\/strong\u003e API Marine Flakes is a floating flake diet for saltwater aquarium fish, led by whole menhaden fish meal and squid meal with added spirulina and seaweed meal. Nick's stocks it in 31 g and 60 g bottles.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhole fish meal first on the ingredient list\u003c\/strong\u003e — menhaden fish meal and squid meal lead the formula, ahead of the grain and vegetable ingredients.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpirulina and seaweed meal included\u003c\/strong\u003e — for natural colour support and a plant-matter component omnivorous marine fish use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e34–35% minimum crude protein\u003c\/strong\u003e — see the guaranteed analysis below; figures vary slightly between the two listings we could check.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBHA-preserved\u003c\/strong\u003e — API's ingredient statement declares BHA, citric acid and propyl gallate as the preservative system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFloating flake\u003c\/strong\u003e — feeds fish that take food at or near the surface.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eTranscribed verbatim from API's ingredient statement for this product, checked 7 August 2026:\u003c\/p\u003e\n\u003cp\u003eWhole menhaden fish meal, whole wheat, squid meal, wheat starch, pea protein, beet pulp (dried, plain), brewers dried yeast, turmeric, cane molasses, hydrated sodium calcium aluminosilicate, fish oil, spirulina, dried seaweed meal (fucaceae, laminarceae), lecithin, wheat flour, vitamins and minerals (vitamin A acetate, vitamin D3 supplement, a-tocopherol acetate (vitamin E), menadione sodium bisulfite complex (vitamin K), thiamine mononitrate, riboflavin, L-ascorbyl-2-polyphosphate (vitamin C), niacin supplement, calcium pantothenate, folic acid, biotin, copper sulphate, zinc sulphate, inositol), mineral oil, choline chloride, garlic powder, L-lysine, DL-methionine, L-threonine, BHA\/citric acid\/propyl gallate (as preservatives).\u003c\/p\u003e\n\u003cp\u003eContains fish, wheat and pea-protein ingredients — relevant if you're avoiding a particular protein or grain source across your fishroom's feeding regime. API does not publish a separate country-of-manufacture statement on the pages checked this run, so that detail isn't stated here and should be confirmed against the physical pack.\u003c\/p\u003e\n\n\u003ch3\u003eGuaranteed analysis\u003c\/h3\u003e\n\u003cp\u003eSourced from an Australian retail listing of the 31 g pack we stock, checked 7 August 2026:\u003c\/p\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCrude protein\u003c\/th\u003e\n\u003ctd\u003e35% minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCrude fat\u003c\/th\u003e\n\u003ctd\u003e5% minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCrude fibre\u003c\/th\u003e\n\u003ctd\u003e4% maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMoisture\u003c\/th\u003e\n\u003ctd\u003e7% maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003eA US listing for the equivalent product shows slightly different figures — 34.6% minimum protein, 6.0% minimum fat, 3.7% maximum fibre, 7.0% maximum moisture, plus 680 IU\/lb minimum vitamin E, 363 mg\/lb minimum ascorbic acid and 1.0% minimum omega-3. The two listings may reflect different label roundings or a formulation difference between markets; treat the printed figure on the pack in stock as definitive.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eAPI (Mars Fishcare)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eForm\u003c\/th\u003e\n\u003ctd\u003eFlake, floating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack sizes sold here\u003c\/th\u003e\n\u003ctd\u003e31 g, 60 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSuitable for\u003c\/th\u003e\n\u003ctd\u003eMarine (saltwater) aquarium fish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFeeding frequency\u003c\/th\u003e\n\u003ctd\u003eTwice daily, per API's directions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePreservatives\u003c\/th\u003e\n\u003ctd\u003eBHA, citric acid, propyl gallate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFreight\u003c\/th\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch3\u003eHow much do I feed?\u003c\/h3\u003e\n\u003cp\u003eAPI's directions call for feeding twice a day, sprinkling only as much as your fish will finish within two to three minutes. Uneaten flake breaks down and adds to your nutrient load, so err on the side of underfeeding and watch how much is actually taken before adding more.\u003c\/p\u003e\n\n\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMarine community fish as a daily flake diet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFreshwater-only systems — API sells separate tropical, goldfish and betta flake formulas for freshwater fish\u003c\/li\u003e\n\u003cli\u003eAs the sole diet for fish with strong dietary preferences, such as herbivorous grazers that do better with a varied or algae-based diet alongside flake\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGoes well with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/red-sea-marine-care-multi-test-kit\"\u003eRed Sea Marine Care Multi Test Kit\u003c\/a\u003e — feeding more fish means more waste; keep an eye on ammonia and nitrate.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/seachem-prime\"\u003eSeachem Prime\u003c\/a\u003e — for conditioning the water changes a well-fed tank needs more often.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eThis is a consumable, so no manufacturer warranty period applies. That does not affect your rights under the Australian Consumer Law: if the product is faulty, unsafe or not as described, you are entitled to a remedy.\u003c\/p\u003e\n\u003cp\u003eBoth pack sizes ship as standard freight.\u003c\/p\u003e\n\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eIs API Marine Flakes suitable for a freshwater tank?\u003c\/h4\u003e\n\u003cp\u003eNo. It's formulated for marine fish. API makes separate tropical, goldfish and betta flake diets for freshwater tanks.\u003c\/p\u003e\n\u003ch4\u003eHow much should I feed?\u003c\/h4\u003e\n\u003cp\u003eTwice a day, sprinkling only as much as your fish can finish in two to three minutes. Leftover flake fouls the water rather than feeding anything.\u003c\/p\u003e\n\u003ch4\u003eDoes it contain any preservatives?\u003c\/h4\u003e\n\u003cp\u003eYes. API's ingredient statement lists BHA, citric acid and propyl gallate as preservatives.\u003c\/p\u003e\n\u003ch4\u003eWhat's the first ingredient?\u003c\/h4\u003e\n\u003cp\u003eWhole menhaden fish meal, followed by whole wheat and squid meal.\u003c\/p\u003e\n\u003ch4\u003eWhy do the two pack listings show slightly different protein percentages?\u003c\/h4\u003e\n\u003cp\u003eWe found two listings — an Australian one matching the 31 g pack we stock, and a US listing for the equivalent product — with minor differences in the guaranteed analysis. Both are shown above; treat the figure on your physical pack as the definitive one.\u003c\/p\u003e","brand":"API","offers":[{"title":"31gm","offer_id":55242291904803,"sku":"BA2066","price":11.66,"currency_code":"AUD","in_stock":false},{"title":"60gm","offer_id":55335396770083,"sku":"BA2067","price":17.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/api-marine-flakes-31gm-3000441-1600.jpg?v=1781836673"},{"product_id":"api-bottom-feeder-shrimp-pellets","title":"API Bottom Feeder Shrimp Pellets","description":"\u003cp\u003e\u003cstrong\u003eSinking pellets for the fish that clean up after everyone else.\u003c\/strong\u003e API Bottom Feeder Shrimp Pellets are a 36%-protein sinking food formulated for catfish, loaches, plecostomus and freshwater shrimp — the fish and invertebrates that feed from the substrate rather than the surface. Sold here in 37 g, 113 g, 224 g and 567 g packs.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e36% minimum crude protein\u003c\/strong\u003e — built around whole menhaden fish meal and squid meal for bottom feeders with high energy needs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlow-release sinking pellet\u003c\/strong\u003e — reaches the substrate and holds together long enough for slower-feeding catfish and loaches to find it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeaweed meal and pea protein\u003c\/strong\u003e — added fibre and plant protein to support digestion in scavenging species.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull vitamin and mineral premix\u003c\/strong\u003e — including chelated trace minerals, which are absorbed more readily than inorganic forms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eSinking pellet, fish food\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCrude protein\u003c\/th\u003e\n\u003ctd\u003e36.0% minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCrude fat\u003c\/th\u003e\n\u003ctd\u003e7.8% minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCrude fibre\u003c\/th\u003e\n\u003ctd\u003e5.0% maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMoisture\u003c\/th\u003e\n\u003ctd\u003e10.0% maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVitamin E\u003c\/th\u003e\n\u003ctd\u003e454 IU\/lb minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAscorbic acid (Vitamin C)\u003c\/th\u003e\n\u003ctd\u003e363 mg\/lb minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack sizes sold here\u003c\/th\u003e\n\u003ctd\u003e37 g, 113 g, 224 g, 567 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecies suited\u003c\/th\u003e\n\u003ctd\u003eCatfish, loaches, plecostomus, freshwater shrimp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eTranscribed verbatim from the API Bottom Feeder Shrimp Pellets label, checked 7 August 2026.\u003c\/p\u003e\n\u003cp\u003eWhole menhaden fish meal, whole wheat, wheat middlings, squid meal, pea protein, dried grain distillers yeast, fish oil, cane molasses, dried seaweed meal (fucaceae), hydrated sodium calcium aluminosilicate, vitamins and minerals (L-ascorbyl-2-polyphosphate (Vit C), inositol, a-tocopherol acetate (Vit E), nicotinic acid, calcium pantothenate, iron amino acid chelate, pyridoxine hydrochloride, ferrous sulphate, zinc amino acid chelate, vitamin B1 supplement, manganese oxide, zinc oxide, manganese amino acid chelate, menadione sodium bisulfite complex (Vit K), vitamin A acetate, folic acid, vitamin B12 supplement, copper sulphate, biotin, copper amino acid chelate, calcium iodate, vitamin D3 supplement, sodium molybdate), garlic powder, choline chloride, L-lysine, DL-methionine, L-threonine, BHA\/citric acid\/propyl gallate (as preservatives).\u003c\/p\u003e\n\n\u003ch3\u003eFeeding directions\u003c\/h3\u003e\n\u003cp\u003eFeed twice a day. Bottom feeders take longer to find and eat a sinking pellet than surface feeders take to eat a flake, so offer only what your fish will clear within 30 minutes rather than judging portion by a 3-minute rule.\u003c\/p\u003e\n\n\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCatfish, loaches and plecostomus as a primary sinking diet\u003c\/li\u003e\n\u003cli\u003eFreshwater shrimp, as a supplementary protein source\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTanks recently treated with copper-based medication — shrimp are copper-sensitive regardless of what they are fed, so check water parameters before feeding shrimp in a treated tank\u003c\/li\u003e\n\u003cli\u003eSurface-feeding fish as a sole diet — this pellet is formulated to sink and hold together, not to be eaten at the surface\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGoes well with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-freshwater-master-multi-test-kit-5-in-1\"\u003eAPI Freshwater Master Multi Test Kit 5 in 1\u003c\/a\u003e — bottom feeders are often the first sign of an ammonia or nitrite problem building in the substrate.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/api-aquarium-salt\"\u003eAPI Aquarium Salt\u003c\/a\u003e — for routine water changes in the same tank.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eThis is a consumable food product, so no manufacturer warranty period applies. This does not affect your rights under the Australian Consumer Law: if the product is faulty, unsafe or not as described, you are entitled to a remedy. All pack sizes ship as standard freight.\u003c\/p\u003e\n\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eWill these pellets cloud my water?\u003c\/h4\u003e\n\u003cp\u003eOverfeeding any sinking pellet is the usual cause of cloudy water, since uneaten food breaks down on the substrate. Feed only what your bottom feeders clear within 30 minutes and remove any that remains uneaten.\u003c\/p\u003e\n\u003ch4\u003eCan I feed these to freshwater shrimp?\u003c\/h4\u003e\n\u003cp\u003eYes, as a supplementary protein source alongside a shrimp-specific diet. Avoid feeding shrimp in any tank that has recently been dosed with a copper-based medication, since shrimp are highly sensitive to copper regardless of diet.\u003c\/p\u003e\n\u003ch4\u003eHow is this different from a flake food?\u003c\/h4\u003e\n\u003cp\u003eThis pellet is formulated to sink and hold its shape on the substrate, where catfish, loaches and plecostomus feed, rather than dispersing at the surface the way flake food does.\u003c\/p\u003e","brand":"API","offers":[{"title":"37gm","offer_id":55242294001955,"sku":"BA2058","price":10.75,"currency_code":"AUD","in_stock":false},{"title":"113gm","offer_id":55335396507939,"sku":"BA2059","price":17.05,"currency_code":"AUD","in_stock":false},{"title":"224gm","offer_id":55335396540707,"sku":"BA2060","price":24.25,"currency_code":"AUD","in_stock":false},{"title":"567gm","offer_id":55335396573475,"sku":"BA2061","price":0.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/api-bottom-feeder-shrimp-pellets-37gm-3000309-1600.jpg?v=1781836598"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/collections\/APH121_2_0698aa45-1848-4aeb-831c-55ea9625906c.png?v=1782734149","url":"https:\/\/nicksaquariumoceanariumterrarium.com.au\/collections\/api.oembed?page=2","provider":"Nicks Aquarium Oceanarium Terrarium","version":"1.0","type":"link"}