Esshup, doesn't the LMB from the past come into play here. I would think they(some small ones that survived) would need to be considered into the future. They would keep things in check?????

BD- I have stocked RBT for the past two years. 50 into a 1 acre pond. They will cut down some of the BG fry, but you can't feed them if you want this to happen. The minute you start feeding them, their spoiled.