So almost a month ago we lost our two biggest fish to a desease caried in by a new wrasse we added to the tank who also died. Anyway now we r ready or nearly ready to replace them!! So I have a 72g bowfront with a diamond goby a flame angel a juvinile neon damsel and two clowns who r a pair.. I want to add a leapard wrasse and some other fish already had a file and sailfin so want to try something different. I am thinking about a white collar butterfly or a flame fin Tang but was wondering if anyone had any other suggestions?? I want something that will interact with you kinda. Our sail fin used to follow us whenever we walked pass the tank so something that could do something similar. And it has to be safe and won't cause any harm to our current fish and something on the bigger side like a Tang or butterfly. Ik I can't do angels. I want something with as much color as possible too. I have done a lot of research and narrowed it down to a few more but those are the best options based on the reaserch that I can do?? Plz advise thank you