Red dot on pulsing xeinia

[ReefWithMe]

just finished a heavy feeding of fish and coral
And I noticed two reddish/brown spots on
two of my xenia polyps wondering if anyone knows what it is ?

 

[Timfish]

If the spots are gone now my guess would be fish food or fish poop the xenia has grabbed.

 

[ReefWithMe]

Yes the dots had disappeared
I assume your idea of poop is what it was !!