Paddlewheel aerators:

Paddlewheel aerators are the most common types used in large ponds. Paddlewheels consist of a hub with paddles attached in a staggered arrangement. The aerator is powered by a tractor power take-off (PTO), self-contained diesel or gas engine, or electric motor.

Electric paddlewheel aerators are usually mounted on floats and anchored to . . . → Read More: Common Types Of Aerators Used In Aquaculture