The fish (notice I didn't say bluegill) that I have I transferred from my father's pond which is about 10 years old. He stocked his pond with 5 or 6 different types of fish recommended and provided by the local co-op. All he knows about his fish was that they were suppose to be BG, HBG, and sunfish but that is all he knew about it.
I took the picture of this fish because it looked to be the largest we caught. There were others that had smaller mouths but I assume my fish may all be a mish-mash of cross breading. I'll post more pictures as I hope to learn more about identifying the different breads.
Knowing the cross breading nature of the fish that I have, what do you experts recommend I do? If I want big fish to eat, am I wasting my time with these fish or will they grow to adequate size? Should I kill off the pond and stock with pureblood bluegill?