Containing a superior blend of resins and activated carbon that removes aquarium pollutants – including colors, odors, heavy metals, and toxic gases – API® Bio-Chem ZORB makes aquarium water crystal clear. Product also removes light blocking impurities for improved growth of corals in saltwater, and for plants in freshwater aquariums.
DIRECTIONS FOR USE:
Rinse pouch under tap water to remove the loose dust. Pouch does not need to rinse clear. Place pouch in path of water flow in the aquarium filter. Replace every 2 months, or sooner if aquarium is heavily stocked and/or colors or odors are detected.
1 pack - size 6
2 pack - size 6
18 pack - size 6
4 pack - size 4
WARNING: This product can expose you to chemicals including carbon, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.