Pond Boss Forums AERATION Systems questions How to clean bottom without dredging?

Ken the voltage is optional 115 or 220 the amp draw is 4.6 on low volt Mark C. Yes some aeration is better than none I agree. You should be able to find a windmill from one of the suppliers listed in the Resource Guide on PondBoss as I do not sell them. We do however convert a lot of them from the small airstone supplied, Good luck Ted