Look familiar?

[fishytime]

I bought this colony of zoas and on the back side was these. Someone here should know. Thanks in advance.
http://i116.photobucket.com/albums/o19/fishytime/IMGP0654.jpg

[Mik_101]

looks like a Australian Acan

[sharuq1]

Sweet :)

[Farrmanchu]

I thought Favite. But I've never seen an Australian Acan.

[MikeP]

I second the favia. I also am not familiar with acan but that looks a lot like some green favia that I have in my tank.