Cup Coral - Do I have a problem?

[therzog]

I wondered if anyone can say if I have to worry about the cup coral I have in my Nano Cube. I've had it about a month now and, from what I can tell, it seems to be doing fine. However, it seems to emit, virtually all the time, small tendrils of a clear somewhat bubbly mucus when ever it's polyps are open. I didn't observe this phenomenon when I saw it at the fish store. Should I be worried? Corals are sort of new to me so I appreciate any help! Thanks

 

[melosu58]

Are you talking about a pagoda Cup coral and can you give us a pic.