i saw a really cool little feeder fish that was surviving with a giant midas. i said to the lfs owner that if he saves the it ill buy it later.im possitive its a bluegill. i really felt bad for it so im gonna save it and eventually put it with a jag, (possible) midas, ornate bichir, and probably some other same aggression species in a 200+ g tank. wuld this be okay or should i offer it to my unc whu will put it in a 55g with a jd that never comes out to say hi. i dont know much about this species so can some one help me with some basic info. 