A Few AA-2 Features:

a one quart bottle can treat many small ponds for six months or even longer

06 ppm copper)

depending upon cord length selected

Airmax offers two airline options: No airline (must use 5/8") or 400' of 3/8" weighted airline

Kasco Tech-Aire 1/2 HP Aeration Compressor Surface Aerators A Few AA-2 Features:Kascos Teich Aire Rocking Piston Compressors are continuous duty, oil free, aeration compressors that are a great choice for aerating ponds and other deep water applications. Whether run intermittently or continuously, these rocking piston aeration compressors will deliver reliable and efficient performance day in and day out. The compressor has a 6 ft. power cord, thermal overload protection, and a ramped internal valve plate that allows for restart