Ebi Filter Sponge AF-400 Black/White

Replacement filter sponge for aquarium filterReplacement sponge for the Aqua Della AF-400 filter and the previous model AFI-250. This sponge is the first step in the filtering process and ensures that coarse particles are removed from the water. This keeps the water clean and clear. The sponge is easy to remove from the filter for cleaning. For optimal performance, it is advisable to replace the sponge once every 90 days. Features:Aquarium Filter Replacement SpongeFits Aqua Della AF-400 Filter