what coral is this?

[Deborah Armay]

Can anyone identify the green coral at the top of the picture. I have been unable to get this coral to extend its tentacles. Thanks

 

[Gonebad395]

Duncan ?

 

[jgvergo]

Looks like a Duncan. I have mine down low and it is happy.

 

[Taylor]

I agree it looks like a Duncan that isn't to happy. Acclimate it down low and see if it's polyps extend.

 

[Deborah Armay]

Okay. Thanks. I will try that. I hope it works.