The ReptoFilter allows you to instantly create a beautiful waterfall and basking area for Newts, Frogs, and Turtles in any aquarium up to 55 gallons. Features include integrated three-stage Whisper filtration, which uses easily replaceable Bio Bags, keeping water clear and odor-free. Large intake holes prevent clogging. Locking cover keeps animals out of the filtration area and provides an ideal basking area.