Any ID idea please?

[azbigjohn]

Not even sure which coral subforum to use. I've had it for over a year, just encrusted over the plug it's on, and all of the sudden it's growing like crazy...

 

[Ty Hamatake]

Looks like a favia?

 

[John Stuckey]

For sure a favia.

 

[azbigjohn]

I appreciate the ID!

It is the "smoothest" skinned favia I have ever seen, then... I just fed the tank before the lights came on, and the green edges "swelled up" but usually there is no difference in height between the green and red.

That gives me a good place to start to look for placement, etc... info, then. I have no other favia, and really hadn't considered that genus.

Thanks!