Elite Biofoam Double Sponge Filter Replacement Sponge - 2 count

Replacement Sponges for the Elite BioFoam Sponge Filters are designed to effectively trap dirt and debris in aquarium water.

• Replacement Sponges
• Harmful Wastes are Biologically Transformed Into a Relatively Harmless Substance by Aerobic Bacteria that Accumulat in the Foam
• For Elite BioFoam Sponge Filter
• 2 Pack
• Safe for Even Small Fry