Pond Aeration Kit – Pond Air Pump Kit Koi Pond Aerator for Pond

ALL-IN-ONE - This kit has everything you need for pond aeration. It is ideal for ponds or water gardens up to 1000 Gallons. The air flow can be adjusted using the dial on the top. SUPER QUIET - This koi pond aerator operates silently due to its straight airflow path, textured inside-housing design, and vibration-relieving rubber feet.

eBay