Great Fish Tank Stone for freshwater, saltwater aquarium and hydroponic use. This Sponge Filter is used to increase the dissolved O2 level in the aquarium. It is an important instrument to successfully keep aquatic fish for respiration process.
This Fish Tank Filter is made by plastic and sponge with stones material.
Filter Size: 1 7/8L x 1 7/8D inch
Tube size: 1 1/2″L x 9/16″D
Total Weight: 70g
Package Included: 1 x Aquarium Stone
