I has a oscar kill a ck but left my bgk alone and never botherd it i'm going with every one else on the personality of the fish. I had them together in a 75 with no problems till the ghost was about 10 inches and the oscar when 12 with a few different tubes for the bgk. I think my oscar left him alone becuase he stayed in his tubes swimming most of the time. And allso isn't much of a thread. But the clown he hated and killed only one way to find out and good luck.





