[Easy to install]: You just need to turn off the pool pump, loosen and remove the return hose connector, then install the fountain on the pond return outlet and adjust the flow and direction of the water according to your preferences. The waterfall fountain is suitable for most 1.5 inch / 5 cm threaded joints. [Wide Application]: The pool fountain stand is not only suitable for swimming pools and in-ground spas, you You can also install it beside the inflatable plastic pool to make the atmosphere of home swimming more real and fun. [Adjustable]: This pool fountain stand can be placed in water or on the ground for use. In addition, the height of the fountain stand and the spray direction can be adjusted manually. [Effect of use]: This pool fountain stand can adjust the direction and the spray height, and the spray height can reach 14 inches. It can work without a pump, but a 3/4 HP pump or more can be used to achieve a better cascading splash effect. [Cool]: This pool fountain stand can let you to enjoy a more refreshing bathing environment while swimming, and give you a more interesting way to play.