Well, this is my first post on this site, so please bear with me!
I think most people would agree that there are a lot of benefits to aeration, in both summer and winter. Using the wind for aeration can be very effective, especially if you don't have immediate access to electricity and does offer some long-term cost savings. If someone wants the benefits of both wind and electricity, we recently developed a controller that allows you to use both and it regulates the system for you. You can go to our website for more information.
John Redd
Outdoor Water Solutions
http://www.OutdoorWaterSolutions.com 
