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Airmax KoiAir™Mini Aeration System ARMK3

Airmax KoiAir™Mini Aeration System ARMK3

Pond Logic® KoiAir™Mini Aeration Systems 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 Pond Logic® 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™ Self 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 1-piece weighted distribution block with 1 diffuser stick.

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.


  • Circulates & oxygenates from 1,000 to 4,000 gallons of water
  • Powerful yet efficient compressor
  • 17 watts
  • 0.80 cfm air flow
  • Pond Size 1,000 to 4,000 gallons
  • 3 Year Warranty

    Kit Includes:

  • KA20 Air Pump
  • 15 ft of EasySet™ Weighted Airline (3/8" ID)
  • 1 Membrane Diffuser
  • All necessary Fittings
$187.49 $149.99