What aerators are recommended for a 1-acre pond that a reasonably priced? Also, electricity is about 100 yards away, so should I think about a windmill aerating system? Are there any other ways to help aerate my pond at a lower budget? I attached another picture to show you what the water quality looks like right now. It has been over 100 degrees for the past several weeks. Is that another good reason to aerate? Please let me know what you think. I really appreciate your input.