The Exo Terra Tiki Waterfalls are unique ornaments in Hawaiian/Polynesian Tiki Style. The tribal character makes any terrarium into a Tiki terrarium. These Waterfalls are used by reptiles and amphibians to hydrate. The cascading water stimulates the natural drinking behaviour of lizards (like: chameleons, anoles, water dragons, etc...) Cleaning is easy, as the waterfall can be dismantled into two parts. A pump is included to provide water circulation. Available in two sizes: Small and Large.