Is this green monti cap?

[d0gFartz]

Is this a green monti cap

 

[BranchingHammer]

No, but it looks like turbinaria, which is an LPS scroll coral.

 

[Uncle99]

Too blue, but doesn’t strike me as one.
Looks like some polyps.
Can ya post white pics.

 

[Dburr1014]

Pagota cup?
Really do need a better pic.

 

[C. Eymann]

Agree with @BranchingHammer
Definitely tubinaria