Id

[Stanzo13]

Not a clue

 

[GoatmealJones]

looks like it might be a duncan of some sort

 

[DSC reef]

Possibly a type of favia.

 

[Stanzo13]

Hard Stony structure with super soft tissue, seems like the less light the better. Longer tendrils at night but more puffy during the day (as long as it's not disturbed)

 

[OREGONIC]

+1 for favia.

 

[Stanzo13]

I have a favia and pavona i bought off wwc, none of them even look close, but this one's straight out of the ocean so who knows

 

[Stanzo13]

If you consider it to have 2 pieces, each piece is about 1.5 inches or more

 

[Stanzo13]

5 mouths on 1 side I put some lite kalk soultion near it and the mouths became very visible

 

[DSC reef]

Favia corals have a quite a few looks to them depending on the species. Maybe yours is a type of trachyphyllia, I'm not sure to be honest. From your first pic, it looks like a favia.