Deborah-thanks for the response. My temps are within range and consistent. I am reluctant to take down the current set-up in favor of the tub you mentioned as my son purchased and picked out the glass enclosure, hides, etc. If absolutely necessary to induce feeding, I definitely will, but I'm wondering if you think there is something else I can try first. He knows he will not be able to handle the snake for the next several weeks but at least with the current set-up he will be able to look at the snake and enjoy the habitat that he purchased. I'm unsure of the mouse terminology but what I have been offering is equal to the girth of the snake-probably the hopper you mentioned. What is the advantage of the aspen bedding over the reptibark?