Elite Biofoam Double Sponge Filter, 1 count Spring sporty design has been customized

sporty design has been customized to ensure compliance with AA flight requirements

and EF-3000 Old

No additional preparation is required for feeding

Contains special conditioners that clean and deodorize

Elite Biofoam Double Sponge Filter, 1 count Spring sporty design has been customizedThe Elite Double BioFoam Sponge Filter is an air driven filter that efficiently oxygenates and filters aquarium water. The foam filter performs biological and mechanical filtration by trapping floating debris and providing ideal conditions for beneficial bacteria to grow. To maintain effective biological filtration always rinse the foam filter in water taken from the aquarium. Oxygenation of aquarium water is best achieved by positioning the