I have a single BG in there as well as it was tame from the garden pond and I didn't have the heart to kill it off.
It turns out that BG is a real jerk when it comes to swimming. That single BG will track me down anywhere in the 1/2 acre pond, and come up and nip me. It has been known to chase me around the pond for kicks. I suppose that is what you do for kicks when there are no fish of the opposite sex around.
Great story lesson (maybe a book) -- BG's life was spared - but put in prison full of strange fish and none of its kind -- tracks down man that helped it but put it in prison to bite him in the ass. Only on Pond Boss channel.
