I'm running a 120 gallon fowlr tank and need some help picking the right tankmates..My current stock is one Yellow tang, one Valentine puffer, and one maroon clownfish, they have been doing great but I've noticed my Yellow tang can be an ***hole sometimes to my other two fish and start biting fins during feeding or just trying to play around, but other than that they do great together and never see them fighting. I'm also in need of finding some good snails/crabs to help clean out my tank and take care of the algae, and I have been looking for a good chemical that can help restore or help mend my Valentine puffer's fins. I know this is alot to ask but whatever you guys recommend I'll make sure to try out and see how it goes + pics for who ever wants to see.