TetraFauna ReptoFilter for Frogs, Newts & Turtles - Turtle Tank Filter & Reptile Tank FilterOne of the biggest joys of owning a terrarium is peering through the glass and watching your amphibians or reptiles go about their day. When viewing terrarium pets, you don't want to see grimy water or have to plug in air fresheners to mask the smell of a dirty tank. To save you that trouble, the TetraFauna ReptoFilter for Frogs, Newts & Turtles is an effective amphibian and reptile tank filter. The TetraFauna ReptoFilter for Frogs, Newts & Turtles will keep the water in your terrarium clean, which will promote a healthy environment for your pet and make viewing a pleasure. The unique design of this frog, newt and turtle tank filter incorporates three stages of filtration for optimum performance. For your convenience, the TetraFauna ReptoFilter for Frogs, Newts & Turtles also uses easily replaceable ReptoFilter cartridges. This turtle tank filter is easy to set up. The suction cups allow you to attach the reptile tank filter on the back wall of your terrarium. The small size of this turtle tank filter makes it easy to conceal with a plant, rocks or other decoration and create an instant waterfall. The TetraFauna reptile tank filter is ideal for shallow setups and works in as little as two inches of water. The TetraFauna ReptoFilter provides three stages of filtration to keep the water in your terrarium crystal clear and clean: Mechanical filtration: The ReptoFilter cartridge uses dense, dual-sided mesh to catch debris and waste. Chemical filtration: Ultra-activated carbon removes odors and discoloration. Biological filtration: Bio-Foam cultivates aerobic bacteria, which eliminate toxic ammonia and nitrites before water cascades back into terrarium.