When we cull, we do one of 3 things:
1) take 'em to somebody who wants to eat 'em
2) take 'em live to the other side of the dam and release them in the creek
3) cut their tails and release them to feed our bigger fish
I know that last one may seem cruel to some folks but, not to folks like us who have spent some $$$ on trying to pump up our forage base.