Continuum Aquatics Reef Basis Labyrinth Carbon - Coal Based Carbon Filter Media for Marine Saltwater and Freshwater Aquariums

Pelletized, steam activated filtration media beneficial to sensitive aquarium environments Bituminous coal designed to remove organic pollutants with minimal impact on trace minerals and pH Removes stains, dissolved organics, and toxic gases in marine, brackish, and freshwater systems High adsorption capability with an iodine number in excess of 1,000 and a molasses number in excess of 600; immeasurable phosphate and almost no ash content