I have always wanted to keep a picasso triggerfish but I also like having small fish that are in one piece. I've read the sort of go stir crazy in small tanks and go on a killing spree but would they be alright in a 380 gallon (475 total volume) I know there are other more reef safe triggers like the blue throat or pinktail but I think they are not very interesting and whats the point of keeping a boring fish. Also what is the smallest size fish I could keep with this fish? I know they are normally hit or miss but are they more likely to be peaceful in a large tank?