A sponge filter is a sort of filter utilized in aquariums to take away waste and particles from the water. They’re product of a porous materials, resembling foam or sponge, that traps particles as water passes via it. Sponge filters are sometimes thought of to be the very best kind of filter for aquariums as a result of they’re environment friendly at eradicating waste, require minimal upkeep, and are comparatively cheap.
Sponge filters are additionally helpful as a result of they supply a spot for helpful micro organism to develop. These micro organism assist to interrupt down waste and maintain the water clear and wholesome. Sponge filters are additionally a good selection for aquariums with delicate crops or animals, as they don’t create a powerful present that might injury them.
