GENAIR KOI Pond Aerators Without Cabinet

NEW! For 2026 - GENAIR KOI Pond Aerators

No cabinet is required! 

These small KOI Pond aerators are ideally suited for ponds under 20,000 gallons.  Each GENAIR™ KOI pond aerator utilizes a top-of-the-line diaphragm or piston compressor rated for outdoor use. Each KOI pond aeration system also comes standard with our self-sinking tubular membrane diffusers and self-sinking tubing making them a complete, simple to install small pond or koi pond aeration kit. Our GENAIR™ pond aerators are proudly Made In The USA!