What is this?

[edfern1115]

Got back from a short trip and one of my torches is almost all gone. I noticed this reddish stuff on the side. Not a great pic, but was hoping that someone may have an idea of what it may be.

 

[Tahoe61]

Foraminiferans. They should not bother the coral.

https://www.reef2reef.com/threads/foraminiferans.197583/

 

[edfern1115]

Thanks. Something is bothering it. I'll take a closer look in the morning.

 

[Gumbies R Us]

Are you able to post a clearer photo from the side?