API? Super Activated Carbon makes your aquarium crystal clear with its premium-grade, high porosity carbon for maximum absorption and minimal aquarium maintenance, removing dissolved organics, colors, toxins, and medications. This product will not raise phosphate levels in your tank, and will not affect pH. API Super Activated Carbon is compatible with freshwater, saltwater, and reef aquariums, and comes in a convenient, ready-to-use pouch.
Replace your filter media each month to maintain clean and clear water.
DIRECTIONS FOR USE:
Rinse catridge under cool tap water to remove loose dust. Catridge does not need to rinse clear. Replace monthly or sooner is aquarium is heavily stocked and/or colors or odors are detected.