Reef Endurance ROX 0.8 Carbon is a premium, pharmaceutical-grade activated carbon designed to deliver unparalleled water clarity in saltwater aquariums. These tiny, dense extruded pellets are engineered for superior absorption, effectively removing yellowing pigments, medications, various contaminants, toxins, and other irritants that can compromise water quality and coral health. This large 5-gallon container provides an ample supply for extensive or long-term purification needs.

Boasting the best performing carbon on the market, ROX 0.8 features a wide range of pore sizes and an impressive surface area of 1300m2/g, ensuring comprehensive pollutant removal with less media required compared to standard carbons. It has an iodine number of 1000 min., a ball-pan hardness of 97 min., and maintains a neutral pH in your aquarium. Additionally, its ultra-low dust content and minimal rinsing requirements make it convenient and safe to use right out of the package.

This high-quality activated carbon is ideal for serious reef aquarists and professionals who demand the absolute best in water purification for their delicate ecosystems. Its powerful and rapid action helps maintain a pristine, healthy environment for sensitive corals and fish, preventing common water quality issues. Use 1 tablespoon per 10 US gallons, placed in a canister filter, media reactor, or fine mesh bag within a moderate flow area of your sump, and replace every two weeks for optimal results.