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.

• Tetra filter is for aquariums up to 3 gal
• Includes the filter, air pump, 2' of airline tubing and 1 small Tetra carbon filter cartridge
• Adjusts easily to high or low water levels with mounting suction cups and/or a bracket
• 3i internal filter uses air bubbles to move water up the airlift tube and through the filter cartridge, making it ideal for keeping small fish and breeding fish
• Whisper internal filter mounts on the inside of the aquarium, rather than hanging from the outside, making it possible to place the tank flush against a wall
• For the ultimate in convenience and quiet, choose a Tetra Whisper fish tank internal filter
• Easy cartridge changes and a universal design
• Cartridge floss removes debris and fish waste
• Ultra-activated carbon removes odors and discoloration