Your Cart

Airmax KoiAir Aeration Kits are a complete aeration solution, containing everything you need to introduce aeration to your water gardens. Perfect for aerating medium or large water gardens and koi ponds, the powerful, energy-efficient dual-diaphragm SilentAir Aeration Pump infuses your pond with fresh air while the virtual maintenance-free membrane diffuser plate encourages maximum oxygen uptake. The EasySet Weighted Airline stays submerged at the bottom of your pond even when filled with air.


  • Aeration for 1,000 – 4,000-gallon ponds and water gardens
  • Max operating depth is 4 feet deep
  • Provides 0.80 CFM airflow with 1 Dual-Stick Plate
  • The dual-diaphragm provides maximum circulation and oxygen
  • Extremely energy efficient pond aeration system with whisper-quiet operation.


  • Brand: Airmax
  • Size: KoiAir Mini, Ponds 1,000-4,000 Gallons
  • Product Dimensions (LxWxH): 17 x 12.75 x 12.5 inches
  • Power Source: Corded Electric
  • Voltage: 115 Volts
Weight 1 lbs