ID help

[Fishfreak2009]

Had this guy growing for a little over 2 months now and he's been doing well, even gained another polyp, but I'm not exactly sure what he is. It isn't a great pic, as I zoomed way in with my phone camera, and he's placed at the back of the tank, and I just did a water change. Hopefully you all can ID. Sold as a favia, but doesn't look like my favias.

Tentacles are out and mouths partially open in pic.

 

[Saltyreef]

Acan

 

[Fishfreak2009]

Acan

Thank you! That's what I thought