dap: I am going to jump in here since no one seems to have an opinion of the Rural King windmill. I haven't used one but a friend of my purchased one for his one acre pond. He needed it for the typical reasons of oxygen, water quality etc. He used it two years and did not see any improvement, so in the spring of 2008 he got rid of it and put in a "regular" aeration system. He is quite pleased with it, feels his water quality is better and couldn't be more pleased. I am afraid I really don't know any of the details and exactly what improvements he has seen. Overall I think he just felt the Rural King version just wasn't moving enough air and water to do any good.

Bing

"I love living. I have some problems with my life, but living is the best thing they've come up with so far." � Neil Simon,