Sailfin Tang / Foxface

[Fish&Corgis]

I have a large Sailfin Tang in my 175G which is definitely the boss of the tank. Sawblade Caulerpa is starting to grow again. The foxface is the only fish I have had that would eat the Caulerpa. I had purchased a large foxface before and had a major dominance war in the which the foxface lost.

Should I purchase a small foxface to not create any issue or a large foxface to try to intimidate/minimize the battle.

In a worst case scenario I will move the Sailfin to my 75G Fuge temporarily.

[jherrin215]

a sailfin and a fox face in my 180 and there are no issues. They've been housed together for about 3 years. Prior to my tank they were both in a 90.