[DX]
[M]
High performance filter with a wider bottom area and lower height style. The use of gravel also provides a stronger bottom filtration effect. The main unit itself can be placed in the aquarium without becoming untangled. Compatible Aquarium: 17.7 - 23.6 inches (45 - 60 cm) aquariums. *Requires separate air pump and air tube.
Connect the air pump (sold separately) with an air tube (sold separately) and install this product in the aquarium