Yea, Its a Green sunfish.. Somehow came in with the Rosyreds at my LFS.. There was 3 Very small. They gave them to me. I plan on letting 2 go in a pond nearby in the summer. Lots of LMB and Bluegil in there so they should do good. Been keeping two of them in my 30g feeder.. So far the big one I posted gets along with eveything.. He...or she has a very big appetite. Growing fast..