Available in your choice of size, the AquaClear Activated Carbon is perfect for improving water quality in both fresh and saltwater aquariums. It's designed to work exclusively with the AquaClear 20 Power Filter and its activated carbon absorbs odor, discoloration, and impurities for a clean and healthy tank.
Since 1978, AquaClear has led the market in clip-on aquarium filters with their consistent design quality. In fact, they invented the first ever hermetically-sealed clip-on pump in the late 1970s. AquaClear empowers fish hobbyists by allowing them to customize the filter media to fit their unique aquarium needs. AquaClear's longevity and success is no mistake with their adaptable products providing reliability and durability through the years.