ML did you get any of this really cold weather last week? I had sleet and it didn't get over freezing for over a day. I lost a bunch of tilapia, I guess they couldn't get in the warm current of the well. The dead ones can be seen from the dock. I don't think it was really a bad thing since most of them are large, over 15", and there are plenty left in the warm water to repopulate. I will try posting some pictures of them so you get a better idea of size I had. I did weight a coupld and they came in between 3.5 and 4.25lbs.