{"product_id":"cdx","title":"CDX Two Little Fishes","description":"\u003cp\u003e\u003cspan\u003eTwo Little Fishies CDX\u003c\/span\u003e\u003cspan\u003e is a carbon dioxide (CO₂) adsorption media designed to help \u003c\/span\u003e\u003cspan\u003eraise and stabilize pH\u003c\/span\u003e\u003cspan\u003e in saltwater reef aquariums by removing CO₂ from the air before it enters your protein skimmer. \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eRemoves CO₂ from the air supplied to your protein skimmer.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHelps increase and stabilize aquarium pH naturally.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIdeal for reef tanks in homes with elevated indoor CO₂.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWorks in a PhosBan Reactor or similar media reactor connected to a protein skimmer.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eColor-changing media indicates when replacement is needed (white to pink\/violet, depending on the batch). \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eHow to Use\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eFill a media reactor with CDX.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eConnect the reactor outlet to your protein skimmer’s air intake using the appropriate tubing and adapter.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eReplace the media when it changes color, typically every \u003c\/span\u003e\u003cspan\u003e6–8 weeks\u003c\/span\u003e\u003cspan\u003e on a 50–100 gallon reef aquarium, depending on indoor CO₂ levels. \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThis product is especially beneficial if your reef tank consistently has a \u003c\/span\u003e\u003cspan\u003elow pH (around 7.7–8.0)\u003c\/span\u003e\u003cspan\u003e despite having proper alkalinity, as excess indoor CO₂ is often the cause. \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Strictly Fish Miami","offers":[{"title":"Default Title","offer_id":44294083248216,"sku":null,"price":26.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0263\/6375\/6632\/files\/IMG-0784.jpg?v=1782773251","url":"https:\/\/www.strictlyfishmiami.com\/products\/cdx","provider":"Strictly Fish Miami","version":"1.0","type":"link"}