Goniopora Disappeared?

[SaraJames]

My goniopora broke off at the base and disappeared? I can't seem to find it anywhere. Do you think there was something wrong with the base? I did move it two days ago because it seemed to be blowing almost sideways and the base was turning white and looked a little crusty? It seemed very happy after I moved it.
I only have two fish do you think they ate it? Or the anemone or urchin?

 

[Tahoe61]

That looks like Anthelia or Cespitularia. Are you sure it's Goniopora?

If i had to guess than my bet is in the Urchin carry the coral off.

 

[SaraJames]

I would guess Cespitularia after looking. Someone else identified it for me. I didn't know urchins did that. Wow

 

[SaraJames]

I put some kelp in but never could get it to go on the feeder.