This Mongolian Basalt Column Fountain Kit bundles the perfect combination of products - providing an easy-to-install kit which includes everything you need to create an impressive, recirculating fountain. Three columns are included, measuring 20", 27", and 35" in height. Each column is constructed of real Mongolian basalt and crafted to provide a one-of-a-kind stone water feature. The included AquaBasin 45 is a sub-surface water basin able to store up to 98 gallons. An extremely energy-efficient Ultra Water Pump is included to circulate the water through the fountain, and the included tubing and foam sealant makes installation a breeze.