The Tetra Whisper 10i Internal Filter for aquariums is the ultimate in quiet convenient 3-stage filtration. This submersible 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 and easily hide with tank d?cor. The air pump (included) provides bubbles that move water through the filter efficiently filtering and oxygenating your aquarium. The water flows through Ultra-Activated carbon absorbing s and discoloration as well as through the dual-sided mesh of the Bio-Bag Filter trapping debris and fish waste. Filters up to 80 GPH while oxygenating water. The Tetra Whisper 10i Internal Filter adjusts easily to high or low water levels with a mounting clip. Each unit includes the filter air pump 2 feet of airline tubing and one medium Tetra Whisper Bio-Bag Filter cartridge (change monthly replacement filter cartridges available). For 3-10 gallon tanks. Since 1951 Tetra has developed the world s most comprehensive body oTetra Whisper Intank Filter 10I
