A Granular Activated Charcoal 4x12 Mesh produced by a high-temperature steam activation process under stringent quality control. It has a large surface area, high mechanical hardness, unique pore size distribution, low density, and chemical stability. Recommended filter grade carbon for water purification for your fish aquarium, fish pond, or fish bait tank.
Granular Activated Carbon removes harmful elements from fish aquarium water including copper, chlorine, carbohydrates, and other dissolved organic materials. It also takes out sulfa drugs, antibiotics, and other medications. Of course, the CLEAR benefit is the ability of activated carbon to filter out unwanted color and pigments in the water leaving your fish aquarium as clear as the water over a tropical reef.
Size: 4 x 12 U.S. Sieve No.
Most recommended filter grade carbon by the largest U.S. fish aquarium manufacturer!
Customers requiring larger bulk quantities (multiple 55 lb. bags) please contact us at 1-888-264-5568