As some of you know I have 2 clowns in quarantine right now. Both doing pretty good. A lot of trial and error on my part as I work on setting up a prior method that works for me. Today I noticed one clown has a long stringy reddish/brown poop hanging from him. I have never seen it before and observe them in person at least 10-15 times a day (work at home). I also have one of my security cameras sitting next to the tank so I can see what they are up to if I am out of the house. Is this cause for concern?