Fish Supplies

The Tetra Whisper 3i In-Tank Filter is ideal for aquariums up to 3 gallons. The Whisper In-Tank Filter moves water using air to filter your tank. This creates an ideal small tank environment for keeping delicate fish and breeding fish.

Features:

·         Install the filter on the back wall of your tank

·         Easy to hide with a plant or other decorative object

·         Has the same quality and performance of an external power filter

·         Filters up to 20 GPH while oxygenating water

·         Adjusts easily to high or low water levels with included mounting suction cups

·         Quiet power filtration

·         Works in as little as two inches of water

·         Combines mechanical, biological, and chemical filtration