Lefunpets Biochemical Sponge Filter, aquarium Filter, Quiet Submersible Foam Filter for Fresh Water and Salt-Water Fish Tank 5 Gal-25 Gal
How Does It Works?
A sponge filter uses bubbles of air from an external air pump, or an integral water pump to draw water through the sponge.
As water is drawn out through the lift tube or pump, it is replaced by water entering the sponge.
Product Dimension: 2.0″D X 4.75″H
Fit for max tank size: 5-25 gallon
1 pc of Filter Sponge
【Perfect For Use】Sponge filters provide biological filtration, air powered, works great without noise and for longer life.
【Soft Sponge Material】Unique cylindrical shape 6 vertical stripe sponge design, traps floating debris and won’t suck up your fish.
【Easy To Operate】 Using an air hose, connect one end to you air pump and the other end to this filter,and equipped with a check valve on air hose, to prevent water backflow and air pump damage due to power outage. It is a great way to clean and oxygenate your fish tanks.
【Easy To Clean】All parts of the sponge filter are detachable so as to clean, simply squeeze the sponges in tank water.
【Max Tank Size】 Fits for 5-10 Gallon freshwater or saltwater fish tank.