I noticed this morning that my juvenile firemouth had three small white fuzzy spots on his head. From what I'm reading it sounds like it can be cotton wool disease. I read about doing a salt bath or dip to help this. He is in a 10g tank that I got for quarantine before I add him to my main and has been in there for about 3 weeks now. Can I use table salt that does not have iodine in it? Any other advise on this would be appreciated! Thanks in advance.