{"product_id":"reef-red-sea-spec-carbon-aquarium-filter-media-2000-ml-64-oz-black-37420-pack-of-2","title":"Black Aquarium Filter Media Pack of 2 V59377","description":"Rapid removal of organic pollutants\u003cbr\u003eHigh total adsorption capacity\u003cbr\u003eUltra-low phosphate output, ultra-low ash content\u003cbr\u003eSuitable for marine \u0026amp; freshwater\u003cbr\u003eFilter bag included.\u003cbr\u003eAge range description: All Stages\u003cbr\u003e\u003cbr\u003e\u003cp\u003e Red Sea REEF-SPEC Carbon is the ultimate choice for marine \u0026amp; reef aquariums due to its unique technical characteristics. Red Sea REEF-SPEC Carbon’s granule size and its micro\/macro porous structure, ensures a very high total adsorption capacity and rapid extraction of the specific organic pollutants that are found in Reef aquariums. REEF-SPEC Carbon has extremely low phosphate leaching and minimal ash content while also not affecting the pH of aquarium water. Red Sea REEF-SPEC Carbon needs replacing less frequently than carbons that are not reef-specific or are of a lower quality and represents an effective, cost-efficient solution for providing the very best water quality in marine \u0026amp; reef aquariums. Specification Shape 0. 6 – 2. 3 mm flakes Density 0. 48 g\/ml Pore Volume (PV) 1. 04 ml\/g Total Surface Area (TSA) 1000 m2\/g TSA\/PV 990 m2\/ml Small organic molecules adsorption 1000 mg\/g Large organic molecules adsorption 280 mg\/g pH in distilled water \u0026gt;8 Phosphate output 0. 000001 g\/ml \u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":54952955412704,"sku":"P353529561826335840","price":17.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3924\/0928\/files\/00ca17fe78532a6548ae6745e2c0da1669207ea512594f7dc7b9b9ea70f96ae6.jpg?v=1789613899","url":"https:\/\/sunhgj.shop\/products\/reef-red-sea-spec-carbon-aquarium-filter-media-2000-ml-64-oz-black-37420-pack-of-2","provider":"My Store","version":"1.0","type":"link"}