20ft Three-Leg Deluxe Windmill Aerator For Ponds Backyard Koi Pond Supplies_Pumps Other pests and predators

Other pests and predators

Pondless® Waterfalls

One pair of Tower Hinges

preassembled check valves

20ft Three-Leg Deluxe Windmill Aerator For Ponds Backyard Koi Pond Supplies_Pumps Other pests and predators20' Three Leg Pond Windmill Aerator with Dual Air Stations Deluxe Package This Windmill Aeration Package includes our highly efficient 3 legged, 20ft Windmill Pond Aerator and all other necessary components. The blade diameter on all units is a full 73" in diameter, the largest windmill head on the market for pond aeration. This allows our units to pump up to 4. 5 CFM of air and still turn at low wind speeds due to their windmill heads higher torque.