Aquaclear Filter Insert Foam Size 20 - 3 count
AquaClear Filter Insert Foam performs mechanical filtration by trapping particles and debris as they pass through the insert. This unique foam, designed for use with AquaClear Power Filters, features optimal pore size for efficient mechanical and biological filtration.
Size 20: 5-20 gallon aquariums
Size 30: 10-30 gallon aquariums
Size 50: 20-50 gallon aquariums
Size 70: 40-70 gallon aquariums
Size 110: 60-110 gallon aquariums