Exo Terra Natural Waterfall with Pump - Medium Natural look integrates in any type of terrarium; Stimulates natural drinking behavior in reptiles Fully encased water tank and pump; pump included Very stable, not easily tipped over by larger reptiles; should be positioned on a flat surface and not suitable for use outside sealed glass terrarium Made from hard, non-porous and non-toxic resin; prevents the development of harmful bacteria Measures 9 inches length x 8.2 inches width x 10.6 inches height