tang police!!!!!!!!
looks like one of my 2 tangs will be up for sale... well being that one is 2 inchs and the other is about 4inchs how much time b4 they out grow the tank?
Eddie, in my opinion you are only asking for trouble adding another tang to a tank that has established tangs in it. I know there are so many beatifull tangs that one cannot help want to keep adding.But these fish are extremely territorial, especially the sailfin that you will only end up with the new guy being dead within a day or so.
It does not matter if you introduce him in the dead of night, change all the rock work and so on and so on.
Best wishes in what ever you decide....