Help with ID please

[AthensReef]

Hi all,

Can someone ID what's growing to the right of my mushroom. Thanks!

 

[homer1475]

Looks to be xenia, or clove polyps.

 

[AthensReef]

Looks to be xenia, or clove polyps.

Thanks! I read up on Xenia and see it grows rapidly. Should I be concerned about my mushrooms on the same rock or will the mushroom just move on its on?

 

[The Aquatic Arsenal]

I would try to chisel the piece of the rock that the Xenia is growing on off. I would put it someplace that you mind if it spreads.