Please help me identify this

[Cheese Eyeball]

First Post.

I am trying to identify this SPS in my tank.
It is the one on the left.

From the time I got it as a nameless frag, I thought it was birds nest.
However as it has grown, and I compare it to known birds nest colonies like the one to the right of it I am starting to think I was wrong.

I am starting to think it is some form of montipora. But every picture I can find of montipora digitata has much more thicker branches than my coral.

Any help and reference would be appreciated.

Thanks

 

[ReeferBill]

Acropora

 

[madadi]

as far as i know acros should have a polyp at the growth tip. looks like a really thin montipora digitata

 

[Cheese Eyeball]

Thanks to everyone for the replies.
I think I am going to go with my gut feeling that I have a really skinny monti digi.

I will remember to post in the correct forum next time.

 

[Jettareefer]

It's for sure a digitata.