The spillway bowl and basin kit is made from a cast concrete that is extremely durable and long-lasting.  It's unique design adds luxury to any space and adds calmness and ambiance with the consistency of running water.  The included AquaBasin® 45 is a sub-surface water basin that is 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. An extremely energy-efficient Ultra Water Pump is included to circulate the water through the fountain, and the included pipe and fittings make installation easier than ever.