OK.
SHE PUT A TANG IN A 55G TANK AND DON"T YOU KNOW THAT WILL KILL A TANG PEOPLE LIKE YOU SHOULDN"T KEEP FISH AT ALLLLLLL!!!!!!!!!
Well, I don't think she deserves that.
But if you mean a flame angel....again, angels, tangs and butterflies to start need a mature stable tank. I don't think it is the best choice. Adding nothing for many months is the best choice, IMO