Red Sea REEF-SPEC Carbon is the ultimate choice for marine & 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 & reef aquariums. Specifications Shape: 0.6 - 2.3 mm flake 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 Adsorption: 1000mg/g Large Organic Adsorption: 280 mg/g pH in Distilled Water: >8 Phosphate Output: 0.000001 g/ml Includes Filter Bag What's Included? 1x REEF-SPEC Carbon (in your selected size) 1x Filter Bag
