tang it !

[Robert1994]

I currently have a near 4" Sailfin. The bully of the tank, but very entertaining to watch. Over the last two years it's bullied to death a smallish yellow and a small blue. Neither one struck me as having the same body shape as the Sailfin. Any suggestions as to who might be interesting and survive ? I have tried to add 2-4 of the same breed of any fish. In a week or less there will only be one left.
91 gallon Red Sea 350. Very well established.

 

[littlefoxx]

Sailfin will out grow that tank, they get huge. Probably why its killing your tangs. Putting another tang in is probably a death sentence to be honest. My sailfin is 7 inches and in a 300 gallon. He wont let any other zebrasomas in the tank.

 

[exnisstech]

I agree with @littlefoxx that tank is too small for a sailfin. It's temperament is likely to get worse vs better as it grows . I would cut my losses and rehome it if you want to add another tang like a yellow or bristletooth that don't get too big.