kali, for this reason I have became a floater on here rather than one that posts. it would be something if it wasn't breeding season when my dumerils went off feed, or it would be something if my boas, were loosing weight, or it would even be something like my Guyana when I first got him that had mites and pin worms. but for someone to post a question about a dumerils that started favoring the cool side of the tank, then went off feed a month later is kind of ridiculous to say they have many boa issues. when in all it is just a general inquire about something that I have not delt with before.