Aquascape®️ 58064 Small Stacked Slate Urn Fountain Kit. Enjoy the sight and sound of water gently dancing down an impressive urn fountain that looks like real stacked slate stone. The Small Stacked Slate Urn Fountain Kit includes everything you need to install a beautiful urn fountain in just a couple of hours. Simply add water and small stones or mulch to conceal the top of the basin. The lightweight, durable fiber-resin composite construction looks amazingly like stone but is less expensive. The urn measures 32 inches high and 20 inches in diameter and includes the Aquascape DecoBasin and Ultra 550 Water Pump.