Airmax® Aeration KoiAir™ Aeration Kits provide powerful aeration to even the largest water gardens and features. Designed as a complete aeration solution, the KoiAir contains everything you need to introduce aeration to large water gardens and features with a quick and simple installation.

High Efficiency Aeration Pump

Running on as little as 17 watts, these whisper-quiet SilentAir™ aeration pumps are the heart and soul of our KoiAir™ aeration units.

Costing virtually nothing to run, you can feel good about providing constant aeration to your pond.

EasySet Weighted Airline

Our heavy-duty flexible airline is designed to sink the pond’s bottom even when filled with air. EasySet™ airline is extremely resistant to cuts, snags and kinks for maximum performance with minimal headaches.

Diffuser Plate Assembly

Each KoiAir diffuser plate utilizes a sturdy base plate and incorporates a 3/8 barbed inlet for quick hook-up to the included EasySet airline while providing threaded female outlets to accommodate 1 or 2 membrane diffuser sticks.

Membrane Stick Diffusers

Designed to improve oxygen absorption, our diffuser membranes deliver all of the performance of air stone diffusers without the hassles of replacing cracked stones or frequent cleanings due to debris accumulations. Virtually maintenance-free, membrane diffuser sticks resist clogging and their flexibility eliminates the possibilities of cracking and leaking.