Sponge filter uses bubbles of air from an external air pump, or an integral water pump to draw water through the sponge.
The sponge need to be rinsed about every 2 to 4 weeks. It’s helpful to wash the sponge gently with water from the fish tank instead of tap water.
It is good to replace the sponge after 3 to 6 months’ usage as the holes of sponge is gradually clogged by the tiny debris.
Great for tanks up to 10Gal. 2 inches in diameter and 4.75 inches in height.
Constructed with detachable parts allows you to easily take it apart for cleaning or replacement.
The air chamber produces tiny bubbles which increase the oxygen solubility of water. Air Pump Not Included.
Provide both mechanical and bio filtration, an ideal way to keep water clear.
Produces minimal current.Fit for shrimp, fry and various ornamental fish like betta, guppy
Helpful to wash the sponge gently with water from the fish tank instead of tap water.