TERRARIUM & aquarium Unique all-in-one land and water environment ideal for aquatic turtles amphibians and fish REALISTIC FEATURES Includes cascading waterfall basking areas and easy-to-climb ramps so critters can climb easily from water onto land KEEPS WATER CLEAR Uses 3-stage Tetra Whisper filtration system with two medium-size filter cartridges ADAPTABLE Set up on either the left or right side of your aquarium EASY TO SET UP Fits inside most 20 to 55 gallon aquariums