This filter cartridge is designed to fit all BioCube all-inclusive aquarium systems, which include sizes 8, 14, 29, 32 Replace your cartridge as needed to help keep your aquarium clean and pristine!
Helps keep the water in your aquarium crystal clear.
The Coralife filter cartridge can assist in eliminating unpleasant odors.
Designed to help remove discoloration.
Comes with two filter cartridges and fits all sizes of the BioCube all-inclusive aquarium systems