NinjaClean Activated Carbon – Activated Charcoal for Aquariums and Fish Tanks 1 Magnetic Aquarium Cleaner

Granular Activated Carbon is will clear up your cloudy aquarium water overnight. Made specifically for aquarium water filtration, our laboratory-grade activated carbon features a sub-bituminous coal base with optimum pore structure to remove colors, tannins, odors, medications and other common organic waste contaminants.