Help identify acro

[mstockmaster]

Picked this up at an lfs as a no name. Seafoam green coralites, darker base, had a white base when I first picked it up but it's darkened in my tank. White polyps.

 

[jda]

Maybe A. Plana.

 

[mstockmaster]

I don't think so, this looks different from planas I've had.

 

[Whisperer]

Aculeus is close. Maybe even Elseyi.