AquaClear Ammonia Remover Filter Inserts are natural ammonia removing filter media. Ammonia Remover is effective in freshwater aquariums for the control and removal of ammonia. Removes and controls harmful ammonia. Ideal for new to heavily populated aquariums. Alternate chemical stage. The use of AquaClear Ammonia Remover is strongly recommended on a consistent basis for the control of potential ammonia surges and/or when biological conversion of toxic ammonia is compromised or impossible. For freshwater use only. Choose the size that fits your AquaClear filter. Specifications:. 20 Gallon: 5-20 gallon aquariums. 30 Gallon: 10-30 gallon aquariums. 50 Gallon: 20-50 gallon aquariums. 70 Gallon: 40-70 gallon aquariums. 110 Gallon: 60-110 gallon aquariums.
