Requesting help with coral id

[TheRedBeardedReefer]

Hello there,
Picked up this frag in a lfs trade recently, owner referred to it as a green Medusa (Google disagrees). It came from a mother colony where give it six fingers all grew off the same base, looked identical to this one. She behaves like any self respecting lps, feeders retracted during the day and out at night. What's neat though is they do come out of the top exclusively, giving it a very Medusa-ish look (in between favia and lobo length). Tried to capture a pic of extended polyps this morning, but it retractes ACTIVELY (I'm talking anemone speed) as soon as the lights come on.
If anyone has any ideas, I'll be super grateful. Looking for best practices in flow, lighting and feeding if known.
Many thanks,
RBR

 

[Angel_Anthias lover]

Could it be a branching cyphastrae?

 

[TheRedBeardedReefer]

Could it be a branching cyphastrae?

I don't think so, it has only one mouth. Those little bumps on the side don't open up at all.
*Edit, forgot my manners *
Thanks though!

 

[Angel_Anthias lover]

Oh its ok lol dont worry, didnt realise they didnt open. Its a very weird looking coral that i dont recognise whatsoever lol, it looks cool for sure

 

[Bayareareefer18]

Where's @DSC reef when you need him? Lol

 

[DSC reef]

Look up snake polyps and see if that matches (isaurus tuberculatus)

 

[DSC reef]

 

[TheRedBeardedReefer]

Bingo! Thank you!
Really appreciate the ID! This requires much stronger light than I've had it in, from what I've read.

 

[DSC reef]

Your welcome