Well, I got him about a week ago, and he seems to have some wierd symptoms, and now has some odd stuff on him. Since I got him, he has been very skittish, and never went far from the rocks. He also stopped eating much. All he does is swim and hide if he sees you. Now, I found some odd looknig diesease on him. It looks as if he has swam through cobwebs- there is like this stringy looking stuff all over him. I do not think it is cotton or velvet, because it is stringy-looking, and is not in patches. Any information as to what it is or what I should buy to treat it would be great. THANKS