Monti ID?

[Borderjumper]

Originally Posted by Delphinus

What's with all the holes though? Is it a Christmas tree worm rock? I thought they only associated with Porites sp. though...

I have no idea what they are!.. this piece was just harvested and shipped in. There doesnt seem to be anything in the holes.

I have some ultraman, and this ones polyps are not as green as the UM. These are more of a yellowish green.