When I went to clean my snakes water dish today, I noticed two black specks in the water. I have read that mites are tiny, but these where kinda big. I haven't seen her soak or anything. Should I be concerned and clean out the tank, along with picking up some mite off? Or should I not worry about it? I don't want her to suffer of course. I read that I could use Betadine to cleanse her. I looked under her belly, and under her jaw, and didn't see anything. I know they can lodge them selves inside, but I didn't check there yet. Could it just be possible some loose bedding got in? I use bark wood bedding. Please let me know so I can fix this as soon as possible.