Are you kidding me Al?
Those fish are freakin stupid from living in captivity their whole lives. They lack a LOT of "instinct" and will eat damn near anything you toss in. I was an Aquaculture Technician in BC. We used to feed them gummi bears for fun, from time to time. The big ones(over 10 pounds) would let you pet them. I took my GF to the hatchery I used to work at. She fed them bread from her hand. These fish that were introduced into Lake Bonavista are from a fish farm, and should be equally stupid.