Galaxia Warfare

Recently my coral haven't been playing together nicely. My green tipped Galaxia began deploying sweepers and have attacked a branch of my green Pavona. The Pavona has not retaliated in any way. Coral warfare is so interesting!

I know I have some pics of similar scenarios. I have also lost a few coral frags to the sweepers of the galaxia coral, it is one that needs its room for sure.

Even after moving the intruding Pavona, the Galaxia is still starving for more; sweepers are bellowing out from below nonstop during the night...Makes me start to worry about the well being of my mushrooms
Wouldn't want another mini shroom crash haha

Banish it to the sump, or cut it up and trade it out. I am sure the Local Fish Store would love a few pieces.