echinata coral?

[Eckolancer]

I got this coral from a buddy and not sure what it is. It's coloring up nicely from the brown it was when I first got it. Any idea what it is (thinking echinata coral)?

 

[Shep]

Well it's awesome looking for sure! I would say you are probably right, if it's not that then it's a favia

 

[Eckolancer]

Anyone else I don't think it's a favia.

 

[pugcrush]

My vote is a type of acan (if not echinata, maybe rotunda). Nice piece.