I have a 180 gallon display and I have 6 tangs.....Yellow, Scopas, Purple, Sailfin, Powder Blue and a Black Tang. The Black is the most docile and peaceful. I have to keep mine in my
fuge because the others are a bit too feisty. A Black Tang is a bit pricy though. If this were Reef Central they would be screaming right now! A samll Yellow would probably be OK, but make sure you supplement his diet with Sea Veggies or Nori. I also feed Formula 2 small pelets that are soaked in Selcon and Zoe to provied them with the proper nutrition. As the tang grows, in 3 years or so, it will need a bigger tank. Tangs are a long term pet if cared for propperly! I do not keep a fish that I cannot give a great quality life to.
