{"product_id":"api-stress-coat","title":"API Stress Coat","description":"\u003cp\u003e\u003cstrong\u003eMakes tap water safe for fish and protects their natural slime coat.\u003c\/strong\u003e API Stress Coat is a liquid water conditioner from Mars Fishcare that neutralises chlorine, chloramine and heavy metals in tap water, while adding aloe vera to support the fish's slime coat during water changes, transport and new tank set-up. It's stocked in eight pack sizes, from a 30 mL trial bottle up to an 18.9 L drum, dosed at 5 mL per 38 L of aquarium water.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemoves chlorine, chloramine and heavy metals\u003c\/strong\u003e from tap water in a single dose, making it safe for fish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAloe vera slime-coat formula\u003c\/strong\u003e supports the fish's natural mucous layer, which comes under strain during netting, transport and water changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDosed at 5 mL per 38 L (10 US gallons)\u003c\/strong\u003e of aquarium water, doubled when extra slime-coat support is needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafe for freshwater fish, invertebrates and live plants\u003c\/strong\u003e, and does not disrupt biological filtration or pH, per the manufacturer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActive ingredient:\u003c\/strong\u003e aloe vera leaf (0.05 g per 100 mL), with sodium thiosulfate as the dechlorinator and edetic acid (EDTA) to bind metals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost per litre of treated water scales with pack size\u003c\/strong\u003e, from around 6c per litre in the 30 mL bottle down to under 1c per litre in the 946 mL and 18.9 L sizes.\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\u003eSize\u003c\/th\u003e\n\u003cth\u003ePrice (AUD)\u003c\/th\u003e\n\u003cth\u003eWater treated\u003c\/th\u003e\n\u003cth\u003eCost per litre\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e30 mL\u003c\/td\u003e\n\u003ctd\u003e$12.95\u003c\/td\u003e\n\u003ctd\u003e228 L\u003c\/td\u003e\n\u003ctd\u003e6c per litre\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e118 mL\u003c\/td\u003e\n\u003ctd\u003e$24.95\u003c\/td\u003e\n\u003ctd\u003e897 L\u003c\/td\u003e\n\u003ctd\u003e3c per litre\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e237 mL\u003c\/td\u003e\n\u003ctd\u003e$35.95\u003c\/td\u003e\n\u003ctd\u003e1,801 L\u003c\/td\u003e\n\u003ctd\u003e2c per litre\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e284 mL Bonus Bottle\u003c\/td\u003e\n\u003ctd\u003e$13.50\u003c\/td\u003e\n\u003ctd\u003e2,158 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$51.95\u003c\/td\u003e\n\u003ctd\u003e3,595 L\u003c\/td\u003e\n\u003ctd\u003e1c per litre\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e946 mL\u003c\/td\u003e\n\u003ctd\u003e$47.65\u003c\/td\u003e\n\u003ctd\u003e7,190 L\u003c\/td\u003e\n\u003ctd\u003eunder 1c per litre\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3.8 L\u003c\/td\u003e\n\u003ctd\u003e$304.95\u003c\/td\u003e\n\u003ctd\u003e28,880 L\u003c\/td\u003e\n\u003ctd\u003e1c per litre\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e18.9 L\u003c\/td\u003e\n\u003ctd\u003e$451.62\u003c\/td\u003e\n\u003ctd\u003e143,640 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\u003eWater-treated figures are calculated from the label dose of 5 mL per 38 L, rounded to the nearest litre; cost per litre is calculated live from current price.\u003c\/p\u003e\n\n\u003ch3\u003eDosage and directions\u003c\/h3\u003e\n\u003cp\u003eStandard dose: add 5 mL per 38 L (10 US gallons) of aquarium water at tank set-up, at every water change, and when adding new fish. Double the dose (10 mL per 38 L) when the label calls for extra slime-coat support, such as after netting or transport. Dose to the full volume of water being added or changed, not just the top-up amount.\u003c\/p\u003e\n\n\u003ch3\u003eSuitable for \/ not suitable for\u003c\/h3\u003e\n\u003cp\u003eSuitable for freshwater aquariums; the manufacturer states it is safe for all fish, invertebrates such as shrimp and snails, and live plants, without affecting biological filtration or pH. This is the freshwater aquarium formula — API also sells separate Marine Stress Coat and Pond Stress Coat products for saltwater systems and outdoor ponds. The label states: \"For ornamental fish use only; not to be used on fish intended for human consumption.\"\u003c\/p\u003e\n\n\u003ch3\u003eSafety\u003c\/h3\u003e\n\u003cp\u003eKeep out of reach of children, as directed on the label. Shelf life and storage conditions are not published in the manufacturer information sourced for this listing — check the use-by date printed on your bottle.\u003c\/p\u003e\n\n\u003ch3\u003eGoes well with\u003c\/h3\u003e\n\u003cp\u003eOften paired with a bacterial starter for new-tank cycling, a water test kit to confirm chlorine, chloramine and ammonia readings after dosing, and a fish net for the netting and transport moments the aloe vera formula is designed to buffer.\u003c\/p\u003e\n\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eAll API Stress Coat purchases are covered by the consumer guarantees in the Australian Consumer Law, including the right to a repair, replacement or refund if a bottle is faulty, not fit for purpose, or doesn't match its description. If your order arrives damaged or faulty, contact Nick's Aquarium Oceanarium Terrarium with your order details so it can be resolved under these guarantees.\u003c\/p\u003e\n\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eHow much API Stress Coat do I add per water change?\u003c\/h4\u003e\n\u003cp\u003eThe standard dose is 5 mL per 38 L (10 US gallons) of aquarium water, added at set-up, at every water change, and whenever new fish go in. Double the dose when extra slime-coat support is needed, such as after netting or transport.\u003c\/p\u003e\n\n\u003ch4\u003eDoes it remove chloramine, not just chlorine?\u003c\/h4\u003e\n\u003cp\u003eYes. The label lists chlorine, chloramine and heavy metals as neutralised in a single dose, which is relevant on Brisbane and North Lakes town water supplies that use chloramine for disinfection.\u003c\/p\u003e\n\n\u003ch4\u003eIs API Stress Coat safe for shrimp, snails and live plants?\u003c\/h4\u003e\n\u003cp\u003eThe manufacturer states it is safe for all fish, invertebrates and aquarium plants, and that it does not affect biological filtration or pH.\u003c\/p\u003e\n\n\u003ch4\u003eWhich size should I buy?\u003c\/h4\u003e\n\u003cp\u003eCompare the water treated and cost per litre in the specifications table above. The 30 mL bottle costs the most per litre at around 6c, while the 946 mL and 18.9 L sizes work out to under 1c per litre. Choose a size that covers your next few water changes without a large amount left sitting in the cupboard.\u003c\/p\u003e\n\n\u003ch4\u003eCan I use this in a pond?\u003c\/h4\u003e\n\u003cp\u003eThis listing is API's aquarium Stress Coat formula. Mars Fishcare also sells a dedicated Pond Stress Coat for larger outdoor volumes, so check you have the pond-specific product if that's what you need.\u003c\/p\u003e\n\n\u003ch4\u003eWhat is the active ingredient?\u003c\/h4\u003e\n\u003cp\u003eAloe vera leaf (0.05 g per 100 mL) is the active ingredient, alongside sodium thiosulfate as the dechlorinator and edetic acid (EDTA) to bind heavy metals.\u003c\/p\u003e","brand":"API","offers":[{"title":"30 mL","offer_id":55244093686051,"sku":null,"price":12.95,"currency_code":"AUD","in_stock":true},{"title":"118 mL","offer_id":55244093718819,"sku":null,"price":24.95,"currency_code":"AUD","in_stock":true},{"title":"237 mL","offer_id":55244093751587,"sku":null,"price":35.95,"currency_code":"AUD","in_stock":true},{"title":"473 mL","offer_id":55244093784355,"sku":null,"price":51.95,"currency_code":"AUD","in_stock":true},{"title":"946 mL","offer_id":55335279952163,"sku":"AA0493","price":47.65,"currency_code":"AUD","in_stock":false},{"title":"3.8 L","offer_id":55244093817123,"sku":null,"price":304.95,"currency_code":"AUD","in_stock":true},{"title":"284 mL Bonus Bottle","offer_id":55335397523747,"sku":"BA2090","price":13.5,"currency_code":"AUD","in_stock":false},{"title":"18.9 L","offer_id":55335397556515,"sku":"BA1980","price":451.62,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/APH13_1.png?v=1772082176","url":"https:\/\/nicksaquariumoceanariumterrarium.com.au\/products\/api-stress-coat","provider":"Nicks Aquarium Oceanarium Terrarium","version":"1.0","type":"link"}