{"product_id":"reef-pure-dual-co2-reactor","title":"Reef Pure Dual CO2 Reactor","description":"\u003cp\u003e\u003cstrong\u003eA two-chamber housing that pulls CO2 out of your skimmer's air supply.\u003c\/strong\u003e The Reef Pure Dual CO2 Reactor is a twin 10\" x 2.5\" canister housing designed to sit inline on a protein skimmer's air intake, so the air reaching the skimmer — and ultimately the tank — has had its excess CO2 stripped out before it can drag your pH down. It ships with pre- and post-filters and the fittings to plumb straight onto 3\/8\" (10 mm) airline or a 1\/2\" BSP intake.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual chamber design\u003c\/strong\u003e — two 10\" x 2.5\" cartridges in series for more media contact time than a single canister.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSkimmer air-intake mounting\u003c\/strong\u003e — plumbs onto the air line feeding your protein skimmer, not onto your RO\/DI plumbing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible fittings\u003c\/strong\u003e — 3\/8\" barbed connections for soft airline tubing, with 1\/2\" BSP housing portholes and BSP-to-barbed adapters included.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre- and post-filters built in\u003c\/strong\u003e — protects the media chambers and keeps particulate out of the airline.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eReef Pure RO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eDual-chamber CO2 reactor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e36 x 25.5 x 13 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e2.7 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCartridges\u003c\/th\u003e\n\u003ctd\u003eTwo, 10\" x 2.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConnections\u003c\/th\u003e\n\u003ctd\u003e3\/8\" barbed, 1\/2\" BSP ports (adapters included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eProtein skimmer air intake (not RO\/DI water treatment)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eAA0567\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBarcode\u003c\/th\u003e\n\u003ctd\u003e740528975069\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWill it fit my setup?\u003c\/h3\u003e\n\u003cp\u003eConfirm you have a protein skimmer with an accessible air intake line before ordering — this reactor mounts inline on that airline, not on your display tank plumbing or your RO\/DI system. The included adapters cover both 3\/8\" barbed tubing and 1\/2\" BSP threaded connections, so it suits most Australian skimmer setups without extra fittings.\u003c\/p\u003e\n\u003ch3\u003eWhat's included \/ Not included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded:\u003c\/strong\u003e the dual housing, two clear 10\" x 2.5\" cartridges, built-in pre- and post-filters, a 1\/2\" x 1\/2\" joiner linking the two housings, and 1\/2\" BSP-to-3\/8\" barbed adapters (two).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot included:\u003c\/strong\u003e CO2-removal media — pair it with \u003ca href=\"\/products\/reef-pure-colour-changing-co2-filter-media-560gram\"\u003eReef Pure Colour Changing CO2 Filter Media\u003c\/a\u003e, sold separately.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable for:\u003c\/strong\u003e reef and marine systems running a protein skimmer where ambient CO2 is suppressing pH.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e freshwater tanks without a skimmer, or as an RO\/DI stage — despite the Reef Pure RO branding, this unit has no connection to reverse osmosis or deionisation plumbing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCare and maintenance\u003c\/h3\u003e\n\u003cp\u003eCheck the pre- and post-filters periodically for debris and rinse as needed. Replace the CO2 media inside once it changes colour fully. Reef Pure doesn't publish a flow rate rating for this reactor — sizing is governed by your skimmer's air draw, not a stated L\/h figure.\u003c\/p\u003e\n\u003ch3\u003eGoes well with\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"\/products\/reef-pure-colour-changing-co2-filter-media-560gram\"\u003eReef Pure Colour Changing CO2 Filter Media\u003c\/a\u003e — the reactor needs it to function and doesn't ship with any fitted.\u003c\/p\u003e\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eCovered by the manufacturer against faults in materials and workmanship, in addition to your rights under Australian Consumer Law. Standard shipping — at 2.7 kg and 36 x 25.5 x 13 cm it doesn't require special freight handling.\u003c\/p\u003e\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eDoes this connect to my RO\/DI unit?\u003c\/h4\u003e\n\u003cp\u003eNo. It mounts on your protein skimmer's air intake line to scrub CO2 from incoming air, not on RO or DI plumbing, despite sharing the Reef Pure RO brand name.\u003c\/p\u003e\n\u003ch4\u003eDoes it come with media fitted?\u003c\/h4\u003e\n\u003cp\u003eNo — the cartridges ship empty. You'll need to fill them with a CO2-removal media such as Reef Pure Colour Changing CO2 Filter Media.\u003c\/p\u003e\n\u003ch4\u003eWhat fittings do I need?\u003c\/h4\u003e\n\u003cp\u003e3\/8\" barbed connectors suit soft airline tubing directly; 1\/2\" BSP-to-barbed adapters are included if your skimmer uses threaded fittings instead.\u003c\/p\u003e\n\u003ch4\u003eWhat flow rate is it rated to?\u003c\/h4\u003e\n\u003cp\u003eReef Pure doesn't publish a flow rate for this reactor. It's sized to a skimmer's air draw rather than a stated litres-per-hour figure — if in doubt, check your skimmer's air intake specification.\u003c\/p\u003e","brand":"Reef Pure RO","offers":[{"title":"Default Title","offer_id":55242268999971,"sku":"AA0567","price":139.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/reef-pure-dual-co2-reactor-3139-1600.jpg?v=1781836184","url":"https:\/\/nicksaquariumoceanariumterrarium.com.au\/products\/reef-pure-dual-co2-reactor","provider":"Nicks Aquarium Oceanarium Terrarium","version":"1.0","type":"link"}