X-Large Bio Sponge Filter Breeding Fry Fish Tank Aquarium up to 220 Gal Beds Stainless steel scissors

Stainless steel scissors

the Door Panel must be flipped upside down and the Sliding Lock will be pulled down to unlock the Door

A maximum of three extensions can be used

separation anxiety

Conveniently packaged in a handy box with a handle

X-Large Bio Sponge Filter Breeding Fry Fish Tank Aquarium up to 220 Gal Beds Stainless steel scissorsSponge filters provide both mechanical and biological filtration. Simply install an airline into the unit and provide both aeration and filtration for your fish. Aerobic bacteria colonize the sponge providing a bacterial substance to facilitate the nitrogen cycle. In addition, the sponge traps larger waste particles mechanically cleaning the water without trapping baby fish. This X Large sponge filter is good for large tank up to 220 gallon. They are