anyone know what this is?

[mr_X]

it was sold to me as leptastrea, but i do not think that's what it is.

 

[wicked demon]

astreopora maybe? whats the diameter of the polyps? could be a montastrea species as well, need to see full polyp extension.

 

[mr_X]

it doesn't want to extend it's polyps. the size of the polyps structure is about the size of a BB.
i was hoping it would look different in my tank after acclimating, but it's been the same all week.
i tried low and high light, low and high flow so far.
i don't think it's astreopora, unless there are many variations. i have this one here to compare it to-

 

[wicked demon]

there are different sub species of astreopora, could also be cyphastrea, need to see those polyps though, bummer they dont wanna come out.