{"product_id":"copy-reef-endurance-granular-activated-carbon","title":"Reef Endurance - ROX 0.8 Carbon","description":"\u003cp\u003eReef Endurance now offers ROX 0.8 Pharmaceutical Grade Activated Carbon, the finest activated carbon available. These tiny dense extruded pellets produce superior absorption for quicker pristine water clarity with fewer media. Quickly remove yellowing pigments, medications, contaminants, toxins, and other irritants from your aquarium's water. Now offered in four sizes.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eROX Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eBest performing carbon\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWide range of pore sizes\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eUse less media as compared to most standard carbons\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eUltra-low dust content\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRequires very little rinsing\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eDosage\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e1Tbsp per 10 US gal\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRinse thoroughly before use. Place carbon in a canister filter, media reactor, or fine mesh bag placed in a moderate flow area of the sump. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eMaintaining\u003c\/h3\u003e\n\u003cp\u003eReplace with fresh media every two weeks or as needed.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eROX Specifications\u003c\/h3\u003e\n\u003cp\u003eWashed with Hydrochloric Acid\u003cbr\u003e\u003cstrong\u003eIodine number:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1000 min.\u003cbr\u003e\u003cstrong\u003eBall-pan hardness:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e97 min.\u003cbr\u003e\u003cstrong\u003eSurface area (BET):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1300m2\/g\u003cbr\u003e\u003cstrong\u003epH:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNeutral\u003cbr\u003e\u003cstrong\u003eParticle size:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u0026lt;0.60 mm\u003cbr\u003e\u003cstrong\u003eAsh content:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1%\u003cbr\u003e\u003cstrong\u003eMethylene blue absorption g\/100g:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e24\u003c\/p\u003e","brand":"Queen City Reefs","offers":[{"title":"Reef Endurance ROX 0.8 Carbon 1\/4 gallon","offer_id":45003823677493,"sku":null,"price":23.09,"currency_code":"USD","in_stock":true},{"title":"Reef Endurance ROX 0.8 Carbon 1\/2 gallon","offer_id":45004562071605,"sku":null,"price":34.64,"currency_code":"USD","in_stock":true},{"title":"Reef Endurance ROX 0.8 Carbon 1 gallon","offer_id":45004562104373,"sku":null,"price":61.94,"currency_code":"USD","in_stock":true},{"title":"Reef Endurance ROX 0.8 Carbon 5 gallon","offer_id":45004562137141,"sku":null,"price":262.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/1731\/3589\/files\/rn-image_picker_lib_temp_444a8d79-98a3-4c67-9e0f-a5bfd76665a8.jpg?v=1771373693","url":"https:\/\/www.queencityreefs.com\/products\/copy-reef-endurance-granular-activated-carbon","provider":"Queen City Reefs","version":"1.0","type":"link"}