Elite Internal Single Sponge Filter
The Elite Single 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 vertically adjustable outlet at the water surface.
This compact internal filter system can conveniently be installed in a variety of locations inside the aquarium and is completely safe for even the smallest baby fish (fry).
Other size available :
Elite Double Sponge Filter
* Blue Fish Aquarium Note: Remember that all sponge filters work the best with a high volume of air going through the uplift tube. If you undersize your airpump for the depth of your aquarium you will lose efficiency/effectiveness of any brand spongefilter. We recommend that you run this filtration with an airpump, however if you use a powerhead please also add surface agitation to your aquarium.