Interesting, but I've kind of wondered about the aeration, also. The aerator is located in the upper left area of the picture. It is located on the pond bottom at about 6 feet. That shallow, it generates a healthy boil. I've wondered if it does contribute to the problem, but the visibility is improving anyway with the aerator running. Deb suggested I try some alum, and I did add a little but I'm really leary of using that.
Don't think it is brown algae. May be related to renovation, in some strange way.
The pond has only one grass carp and zero Tilapia.
Yes, Jim, they are beginning to put on some good weight and have a noticably improved fight. If this water problem clears and the temps fall some in September, the Oct. report should be interesting.
