Help decide what exactly? They are nice fish but as you already know they can be aggressive towards other fish. The first question is what do you have in your tank right now? You have to decide if you are going to keep a reef tank with compatible tank mates or have a folr tank with more aggressive fish. Are you going to base what you put in the tank solely on this fish? If so then you will have to decide on the rest of the fish you add. I would suggest if you have shrimp and firefish now to give this fish a miss.
