I'll start off by describing the set-up, all of my BPs (except any in qt of course) are kept in AP racks, on reptizorb tub liners, with ceramic water dishes (the ones who prefer having hides get warm and cool end RBI plastic ones). The water bowls are always over the heat tape which keeps humidity 30-40% as measured with a calibrated digital hygrometer. When one goes into shed I also mist 2x daily and add a clean rock to rub against. Although I realize this is overall a bit lower than the normally recommended 50% mark, I had not had a bad shed until this happened.

Nipper lives one row below her sister Pixel in the hatchling rack, they developed pink bellies on the same day, and went into blue at the same time. Three days later Pixel shed, Nipper did not. I bumped misting to 4-5x daily, no shed. Two days after Pixel had shed, Nipper looked really dry, and her eye caps actually cracked (I should have taken pictures of all of this, sorry), the shedding skin had peeled back a few mm on her nose and stopped. I put her in a tub of warm water and soaked her for 30 minutes then put her back in her tub, on damp aspen, nothing. To make a long story short, the hubby helped me soak her and help her shed, which took about 3 hours before she finally got out of her old skin. The shed was the thickest I've ever seen, and came off in pieces with difficulty despite the repeated soakings (we were EXTREMELY gentle and cautious as well).

She seems perfectly content now, skin looks good, eating fine, and the hubby has bonded with her over it. But I can't work out why her shed went so horribly wrong. She's shed for me three times before this, in the same set-up (which she's been in since hatching) and it's gone perfectly. Her neighbors on every side have identical set-ups and they all shed fine.

Does this kind of thing just happen sometimes? Is there a reason her skin seemed so thick and tough? Is there anything I can change to avoid this happening again? I've left her on the aspen for now (but am feeding her in a separate tub since I don't like feeding on aspen), but that is the only change. Sorry for the long post, but I want to give my snakes the best environment I can, and this whole thing has left me scratching my head.