[Enhanced Cooling Pool Fountain]Our fountain not only beautifies your pool, but also cools it by aerating the water to prevent stagnation. For use with 3/4 or higher pumps, adjust direction and height up to 14 feet for a refreshing, cascading effect that keeps your pool active year-round. [Premium Pool Fountain]It is and has IP68 waterproof rating to enhance your pool environment, providing soothing sounds and vibrant color changes, perfect for beautiful and practical poolside decoration. [Versatile Installation for Any Pool]Our waterfall is compatible with both in-ground and above-ground pools and fits male 1.5-inch, female 1.8-inch, or female 2.3-inch return nozzle fittings. Installation is simple, taking only 5 minutes to complete Suitable for complex tooling or permanent modifications, perfect for seasonal or year-round enjoyment.