{"product_id":"octo-universal-co2-scrubber","title":"Octo Universal CO2 Scrubber","description":"\u003ch2 data-oe-version=\"1.2\"\u003eReef Octopus Universal CO2 Scrubber Media Reactor\u003c\/h2\u003e\u003cp\u003eThe Reef Octopus \u003cb\u003eUniversal CO2 Scrubber\u003c\/b\u003e (SKU: OCT-C2T90 \/ Model: C2T-90) is a premium, high-efficiency gas-filtration reactor engineered to eliminate chronically depressed pH levels in modern marine reef aquariums. Achieving an optimal pH threshold of roughly 8.3 is essential for maximizing coral growth rates, skeletal density, and overall metabolic vitality. However, modern heavily insulated homes trap localized carbon dioxide from human respiration, which is constantly sucked in by protein skimmer venturis. This excess CO2 dissolves directly into the water column, turning into carbonic acid and driving pH levels down. By routing your skimmer’s fresh air supply line straight through this high-capacity carbon dioxide scrubbing chamber, ambient CO2 is chemically stripped before it can compromise your water chemistry.\u003c\/p\u003e\u003cp\u003eMolded from structural, transparent premium acrylic, this genuine Reef Octopus reactor forms a strictly airtight environment that preserves the potency of color-changing CO2 media. The design includes an adjustable, built-in manual bleeder valve on the top cover cap, providing precise air induction control. The OCT-C2T90 is uniquely optimized for closed-loop recirculation setups when paired with a matching model-specific Reef Octopus skimmer collection lid adapter. Rather than drawing high-volume humid external air continuously, the closed-loop configuration recirculates moisture-rich, low-CO2 air directly from the collection cup. This humid environment prevents the media from drying out prematurely, expanding its lifespan and reducing your long-term operational costs.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eMaximized Coral Calcification:\u003c\/b\u003e Accelerates stony coral skeleton building by preventing the daily pH drops typical of indoor aquatic systems.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eFlexible Recirculating Architecture:\u003c\/b\u003e Native barbed hose manifolds support simple conversions into ultra-efficient, media-saving closed loop setups.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eTool-Free Media Servicing:\u003c\/b\u003e Quick-disconnect true union collar rings allow fast removal of the internal diffuser sponge plates during media changes.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eAirtight Structural Seals:\u003c\/b\u003e Heavy-duty, chemical-resistant interior rubber o-rings isolate gas pathways, preventing raw basement air bypass leaks.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eDurable Industrial Hardware:\u003c\/b\u003e Resists structural fatigue, salt creep cracking, and localized chemical decay inside high-humidity sump cabinets.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTarget Performance Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eDesigned to safely support a massive array of small, mid-size, and heavy commercial consumer protein skimmers when matched to appropriate air tubing lines.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eCan be operated as a standard ambient draw filter or transformed into a highly advanced recirculating framework when paired with custom Reef Octopus C2C collection cup replacement lids.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Reef Octopus","offers":[{"title":"Default Title","offer_id":50484002160888,"sku":"OCT-C2T90","price":207.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/6909\/5160\/files\/94995ea107af0af6b401d4d2f087bd77.jpg?v=1789092982","url":"https:\/\/www.blueearthaquariums.com\/products\/octo-universal-co2-scrubber","provider":"Blue Earth Corals","version":"1.0","type":"link"}