Surface Pond Aerators

Surface aerators sit at or near the water surface and oxygenate by spraying or splashing water through the air. We carry surface aerators from Kasco, AirPro, and Outdoor Water Solutions, ranging from 1/2 HP for small ponds up to 5 HP for large display installations. Surface aerators work best for ponds 5 feet deep or shallower, where bottom-mounted diffused systems are not practical. They also create a visible water plume, so they double as a decorative feature.

If you have a deeper pond, consider a diffused aeration system instead. If you want both surface oxygenation and a decorative spray pattern, browse our aerating pond fountains. Browse the products below by HP, voltage, or brand, or read our pond aerator sizing guide for help with sizing. Our team also offers free expert sizing assistance. Call (888) 775-2402 or share your pond details and we'll recommend the right surface aerator for your pond.