I just purchased a small farm that has a 5 acre pond on it. According to the records, the pond was built in 1913. It is 22 feet deep at the dam and averages 8 feet deep with approximately 33 acre feet capacity. I would like to plant trout in it and have read that aeration may be useful. There is no electricity in the area but lots of wind. Does anyone have any experience with the windmill aeration? Thanks for any advise! I am new to this thread!