Norm, I don't mean to mean anything disrespectful, but didn't the cattle watering tank have an unusual flavor of it's own I mean cows and water and cows being----cows..... The catfish must be pretty powerful up in South Dakota. I don't know about the bullheads yet though, but if they are that bad I might try borrowing my neighbor cattle farmer's pond for a few weeks. Even if he does look at me kinda funny when I ask him. He has a nervous twitch in his eye anyway. Must be all that hay he has been baleing this summer.