This sponge is an accessory for aquarium filter,which plays a role in protection for inlet.
1 set including 5 pieces that you can replace it regularly.
Prevent small fish and shrimp from getting in filter.
Prevent sundries from getting into filter so that extend time of filter.
Convenient to use and disposable.
5 pcs of sponge only,other accessories demo in the picture are not included!
Type: Filter Accessories