I Have One (Blugill/Hybrid/Rockbass)?
He's a great pet. I started out with 3 of them in 100 gallons, ranging from 4-6 inches in length. The larger one basically stressed out and killed the smaller one, so I relocated the big one, and wound up with 1 about 5 inches long. I really like this guy, but am not sure if he is a bluegill, or a sunfish/rockbass or some kinda hybrid (captured from a wild pond in Northern California).
He hides out 98% of the time, but has learned to come grab a large night crawler from my hand. I also have 13 small cats (1.5 ") and a minnow ~4 inches long, and they all get along well.
I love this guy (photo below). He makes a cool pet.
Mitch
PS Any comment on what exactly he is?