How Does the Sponge Filter 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.
Specifications:
Product Dimension: 2.0"D X 4.75"H
Fit for max tank size: 5-10 gallon
It is excellent for small size fish like betta, dwarf cichlid, guppy, killifish,glofish etc., or for hatcheries, maternity tanks, nano tanks and fry tanks, as the filter produces minimal current and has almost no way to suck the fish through the filter.
Package includes:
1 pc of Filter Sponge
