My friend and I were fishing a pond for blue gill and we started to notice some fish that defiantly weren't sun fish. I threw a worm and hook over in one of the fishes direction and it took it. ... I'm just assuming its a hybrid of some sort. iv seen people catch tilapia out of this pond so I'm figuring that and something else.
Its funny, I saw this post and when I picked my daughter up from daycare I looked in their fish tank and saw the exact same fish. I'll try and get a picture and post it to show they are the same. This was a pet fish that was released.
~You won't catch any fish if you don't try!