Anenome pooping?

[Tainum]

I woke up this morning and checked my tank and my purple LTA has it's tentacles sucked up and something coming out of it's mouth? I'm assuming it's poop but I want to be sure

 

[j.falk]

Can't tell...pics are too small on my screen. Anemone poo is usually a brown stringy substance.

 

[Tainum]

Can't tell...pics are too small on my screen. Anemone poo is usually a brown stringy substance.

It was a tan/brown. Its since released it.