OK I don't know anything about those fish, and I don't mean to flame you in any way, but don't you think you should have done the research before you bought it. I mean, for all you know it could be very aggressive, and might get very large, and kill all of your other fish. Not saying it will but you never know for sure when you don't do any research before buying a fish. When I see a fish I like, I run home and do a little research on it so I know if it will be compatable in my tank, with my fish. And if I find out it will work, then I go buy it. Sorry if I seem rude to you in any way but I just do not understand why people would buy a fish they know nothing about and risk their other fish like that.