One more try!

Really I'm pretty awesome at this whole ID thing is what they are saying. (Also helps I have had 3 corals of that species)

 

I just saw a 'supernova psmmmacora' that looks eerily similar to a Hollywood Stunner chalice. Corals simply amaze me in the diversity and similarity they all share. I'll bump this thread just for sake that one day I'll have the same dilemma. :thinking2

 

I have the supernova, its gorgeous. Hasn't really grown... at all, in 2 years lol but neither has my blue.

 

We might have a winner! psmmmacora?

 

I think Pavona.

 

I am thinking Psammocora superficialis Corals of the World Factsheet and images - Psammocora superficialis


Let the polyps retract and take another pic. Looking at the design and shape of the skeleton should help with the ID.

 

This is my Pavona...

 

It's definitely not pavona, the polyps are different and it doesn't grow anything like it.