New Clown issue??

[MeganK]

I have had a wild Perc clown for three days now and today I have noticed that there is a white stringy substance, maybe an inch long hanging out of the bottom of him. Other than that, he seems do be doing great and is eating normaly. Does anyone have any ideas of what this could be??
Thanks for your help.

 

[b.branscombe]

Most likely an internal parasite. Read this thread and see if it sounds like what you have.

http://reefcentral.com/forums/showthread.php?s=&threadid=1045653