Happy holidays everyone. I had a question regarding our FOWLR tank, and was looking for some advice. My wife really wants a butterfly fish, and happy wife = happy life. We currently have 1 Niger trigger, 1 Humma Humma, 1 panther grouper, 1 Koran angel, 1 foxface, 1 emperor angel, 1 mimic tang, 1 violet tang and 1 lionfish. What suggestions would you make for a butterfly? We also have a 75 gallon reef tank, so that's a maybe.