This disappearing fountain basin is designed to support decorative outdoor water features such as stone, brass, and resin fountains. Its heavy-duty PP+POE construction supports up to 500 lbs for stable placement under bubbling rocks or garden statues. The basin provides hidden water storage for steady fountain operation and includes a large access panel for easier pump maintenance. It is intended for in-ground installation in landscapes, courtyards, water gardens, ponds, hotels, and restaurant settings. Pump not included.