Thanks.
I think you can overwinter a lot of fish with about 6' of depth then.
As of now , my knowledge of overwintering them is very vague in an uncontrolled environment. I have the necessary 275 gallon totes with aeration I used for tilapia. The pond currently has (30) 5-6 inch hybrid bluegill, (6) 9 inch channel cats and about 300 Fathead ..
