Any idea what this coral is?

[PotatoPig]

I was at the Smithsonian National Zoo today where they have a small reef section and saw this thing - wondering what it is?

Overall about 18” across

/somewhat gratifying to also see that even these folks have Aiptasia colonies

 

[vetteguy53081]

I was at the Smithsonian National Zoo today where they have a small reef section and saw this thing - wondering what it is?

Overall about 18” across

/somewhat gratifying to also see that even these folks have Aiptasia colonies

Looks like anthelia xenia in which I have lots

 

[randomfishdude]

Looks like anthelia xenia in which I have lots

Looks like anthelia xenia in which I have lots

Yea I agree.
I have the same thing. Don't get it.

 

[encrustingacro]

Either some sort of anemone or Catalaphyllia jardinei

 

[Reefing102]

Either some sort of anemone or Catalaphyllia jardinei

The elegance was going to be my guess or a perhaps Duncan

 

[encrustingacro]

The elegance was going to be my guess or a perhaps Duncan

It looks like a single flabello-meandroid polyp, which suggests elegance. The polyp is also too large to be a duncan.

 

[PotatoPig]

Having just googled elegance corals they do have the same udon-noodle like tentacles with luminous dots on the end. This seems to be an enormous one.