Tetra Whisper In-Tank Filter 3i for 1-3 Gallon Aquariums

The Tetra Whisper In-Tank Filter is quiet and effective. It attaches to the inside of a fish tank, letting owners keep the whole setup close to the wall to prevent tipping. The Whisper 1- to 3-gallon filter features floss to remove debris and fish waste from the tank and highly activated carbon to eliminate odors and prevent discoloration. It also uses air bubbles to move water up the airlift tube and through the filter cartridge, keeping it clean and maintaining the water quality that your small fish need for their overall health. The package includes a filter, an air pump, 2' of airline tubing and a small Tetra carbon filter cartridge.