Seapora Aquarium Breeder Sponge Filter
Seapora Breeder Sponge Filters are great for low tech tanks, breeder style tanks, and any time you need lots of air driven mechanical and biologic filtration for your tanks. Seapora sponge filters are safe to use with fry, are easy to clean, and have a weighted base.
Seapora Sponge Filters come in three sizes:
Seapora 30 Sponge Filter: good for 5-10 gallon aquariums
Seapora 60 Sponge Filter: good for 10-30 gallon aquariums
Seapora 136 Sponge Filter: good for 30+ gallon aquariums