Exo Terra Pebble WaterfallExo Terra Pebble Waterfall The pebble design of the Exo Terra Waterfall brings the natural look of a small, cascading stream into your living room. Often used by reptiles and amphibians to hydrate, these little waterfalls and streams are an important feature in every tropical environment. The cascading water stimulates the natural drinking behavior of lizards (like: chameleons, anoles, water dragons, etc)Cleaning is easy, as the waterfall can be