which run up to 12 hours per day even in low-light conditions

The AA4 Solar Sub-Surface Aeration System provides all of the benefits of traditional aeration without the costly batteries

By default

for 1 acre ponds 9 to 12 feet

The compressor can work effectively down to 50' of depth

Easy Pro Quick Sink Diffuser - Double Plate Surface Aerators which run up to 12We have always loved the plate style diffusers from Easy Pro. Now they come with a self weighted base for easier deployment. Quick Sink, self weighted membrane air diffuser assemblies are designed to be placed at the bottom of a pond or lake. The self weighted design eliminates need for gravel and reduces installation time. The Quick Sink diffuser assembly features round rubber (EPDM) membrane diffusers with thousands of holes which produce small air