Aquaclear 9 Pack Of Ammonia Remover Filter Inserts For 10-30 Gallon Aquariums (3 Boxes Each Containing 3 Filters)

AquaClear 30 Ammonia Remover is ideal for new or heavily populated freshwater aquariums. It removes and controls harmful ammonia and nitrite creating a healthy aquatic environment. Controlling ammonia levels is critical for reducing stress on fish. Exclusively designed for use in the AquaClear 30 Power Filter.