Sponge filter provide both mechanical and bio filtration, soft sponge material, traps floating debris and won't suck up your fish
Easy to set up: simply install the replacement sponges into the arms holding the sponges, washable and reusable
Dimension: 4.5"D x 4.5"H
Package includes: 4 pieces of replacement sponge
Aquaneat Aquarium Sponge Filter Replacement Features: Replacement sponge for sponge filter Sponge filter provide both mechanical and bio filtration, soft sponge material, traps floating debris and won't suck up your fish Easy to set up: simply install the replacement sponges into the arms holding the sponges, washable and reusable Dimension: 4.5"D x 4.5"H Package includes: 4 pieces of replacement sponge
