A Unique Home for: Turtles, Hermit Crabs, Newts, Crabs, Crayfish, Fish, etc. Features: Kidney-Shaped Tank (16 1/2" x 10 1/2" x 4 1/2" high) Includes Mangrove Tree, Pepti-Clean Filter Installing Receptacle, Staircase Island with Feeding Station and Anti-Escape Barricade. Info from Oscar