Product DescriptionAPI Crystal Bio-Chem Zorb for Super Clean Power Filter is an effective filtration media cartridge that cleanses and purifies both fresh and saltwater.
With superior resins and activated carbon, this dense cartridge removes debris, odors and colors for crystal clear water.
Superior resins and activated carbon
Makes water clean and clear
Densely filled cartridge
This densely filled cartridge provides mechanical and chemical filtration and is scientifically proven to remove organic aquarium pollutants, heavy metals, toxic gases, and other compounds carbon alone can't remove.
Also removes light blocking impurities for improved coral growth (saltwater) and aquatic plants (freshwater).