What is this on my rock nem

[Qh2214]

Looks like bubbles or something on the mouth... Any ideas as to what it is?

 

[thebluecatapilla]

I believe that is the mouth of the anemone. It sometimes comes out when feeding or sleeping. My BTA does that too. You shouldn't have to worry.

 

[nmohr6]

My rock nem does the same thing. Should be fine.

 

[Qh2214]

Ok awesome thank you! I've just never seen it happen before!