Aquascape®️ 78207 45" Medium Stacked Slate Urn. Enjoy the sight and sound of water gently dancing down an impressive, stacked slate urn fountain that looks like real stone. This beautiful urn can be installed as a fountain atop a sub-surface Aquascape AquaBasin® (sold separately), or it can be added to a pond or waterfall for a truly unique landscape element. The lightweight, durable fiber-resin composite construction looks amazingly like real stone but is less expensive. Stacked Slate Urns are available in three sizes and are ideal for a wide variety of installations and locations. A section of tubing is included for quick and easy installation.