My angel just seems to get a bit meaner everyday. I can understand when she has eggs on a leaf, but now she is even picking on my friendly bottom fish. Cories get along with everyone! They aren't allowed to come up for air. She is a beautiful centerpiece fish. I haven't luck with any "centerpiece" fish. Would she more friendly if she had a buddy, or do I give her back to the shop. She is fairly large at this point. I'm not sure if I could even introduce a couple of babes.