Three-Leg Windmill Aerators feed-cl0-pz-900-liquid-bacteria The filter is easy to

The filter is easy to install and comes with fish-safe silicone hardware

60 gallon to treat up to 1 surface acre

and overall pond health

Replacement ball valve for pond aeration systems

Three-Leg Windmill Aerators feed-cl0-pz-900-liquid-bacteria The filter is easy toThree Leg High Volume Windmill Aerator Our high quality Windmill Pond Aerator is constructed of high quality galvanized steel that resists rust. The blade diameter on all units is a full 73," which is the largest windmill head on the market for pond aeration. This allows these units to pump up to 4. 5 CFM of air and still turn at low wind speeds due to the windmill heads higher torque. We can also produce up to 30 psi of air allowing these units to