ID please....

[Christopher Tracy]

I think its a brain Lobo? I love how its polyps come out at night...looks healthy tonight.

under my blue moon lights

earlier in the day

 

[pugcrush]

I think its a Symphyllia; google image that

 

[Tahoe61]

Looks like a Lobophyllia, and a very nice one.

 

[evolved]

Symphyllia, as the corallite walls are shared.