Additional Description

Bio-foam cultivates aerobic bacteria, which eliminates toxic ammonia and nitrites before water cascades back into aquarium. As Versatile As It Is Powerful The Whisper In-tank Filter works in as little as two inches of water, making it ideal for low water level environments like viquariums for turtles, newts, or frogs. Working Hard Behind the Scenes Install the Whisper In-tank Filter on the back wall of your tank. Unlike conventional filters, its small size makes it easy to hide with a plant or other decorative object. From the front, it's practically invisible. The Strong Silent Type Full two year warranty. Same quality and performance of an external power filter. Designed to be discrete for a clear view of your aquarium. Space saving--aquarium can be flush to wall. Powerful submerged motor has hardly any sound. Clean, clear water from efficient three-stage filtration. Three Filters in One The Whisper In-tank Filter adjust easily to high or low water levels with mounting suction cups and/or brackets. Mechanical Filter The Bio-Bag uses dual-sided mesh to catch debris and waste. Chemical Filter Ultra-activated carbon removes odors and discoloration better than competing cartridges. Biological Filter Bio-foam creates a large, three-dimensional site for cultivating aerobic bacteria, which eliminates toxic ammonia and nitrites.

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