within the last few days one of my platys developed some white stuff on her mouth. at first i didnt think anything of i because it was just some light pigment change (or so thats how it looked). well as of yesterday it ws all the way down the side of her face. and today its got some white bubble looking growth or protrusions. i have her isolated in my 10 gallon but its not cycled...infact it just has started getting some ammonia. so now i have a sick fish in an un-cycled tank....what can i do to help this girl? i dont know what this stuff is and i cant get a pic..she does not want anything to do with me. i think what led up to this was my water got kinda bad and i let the conditions get to bad for hte fish which probably promoted whatever she has. all the other fish seem fine with no signs of disease. just looking for some help! ill be sure to answer as many questions as i can for you guys so lets hear what you guys think about my situation.