API BIO-CHEM ZORB # 108A
Ultimate filtration medium for crystal clear water. Bio-Chem Zorb removes organic aquarium pollutants, including colors, odors, heavy metals and toxic gases as well as other compounds that carbon alone cannot remove.
Bio-Chem Zorb also removes light blocking impurities for improved growth of corals in saltwater and plants in freshwater aquariums.
Removes synthetic and naturally occuring organic pollutants.
Does not leach phosphate