This single column Mongolian Basalt fountain is extremely durable and a hand crafted stone feature.   The included AquaBasin® 45 is a sub-surface water basin able to store up to 98 gallons of water, significantly minimizing maintenance. Constructed of professional-grade, high-density polyethylene and backed by a lifetime warranty, the basin will provide features and benefits that eliminate guesswork, improve water circulation, and increase accessibility.