Two Regal Tangs in same tank?

[sweevo]

My Regal is close to getting too big (approx 3.5") for my own tank and i'm in the process of finding a new home. Someone has offered to take it but as they already have one in their 200G tank I thought i'd better check if there would be any problems with this?

Thanks in advance.

 

[aquaph8]

Ive seen it done, but there always that chance when putting tangs together. Probably be ok though.