Exo Terra Natural Waterfall with Pump - Small 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 Made from hard, non-porous and non-toxic resin; prevents the development of harmful bacteria Measures 7.4 inches length x 6.6 inches width x 9 inches height