Zoo Med Turtle Canister Filter 501The Zoo Med TurtleClean 15 is ideal for filtering your turtles water so it can live in a healthy, clean environment. The TurtleClean 15 cfeatures a slimline design to fit into tight spaces and uses a double filtering system with internal biological recirculation to produce the cleanest water possible for your aquatic turtle. External canister filter for aquatic turtles Designed to tackle ammonia and waste problems Combines mechanical, biological and