I have my ball python in a tub that may be too big for her liking. It doesn't seem to be providing enough privacy for her. She only comes out for a very short time at night but generally stays in her hides a lot. She has 2 hides but the 50 qt tub is rather open with only the hides, a bowl, and paper towel substrate. She is a yearling and is only about 15 inches and 120 grams. I think the tub is more of a mansion than a cozy home and may be making her uncomfortable with all that open space. I don't have any smaller tubs for her right now. I found some recycled crumpled up paper that was used in a Christmas box last year. I made sure that it doesn't have glitter or perfume. It is just paper that's been put through a shredder and crumpled up. I put it in her tub around her hides and water bowl and she's been exploring ever since and is looking quite happy. I'm shocked that she's even coming out right now. She seems very active and is loving all of the digging and exploring. Problem is, the paper is kind of hard to move in and I'm sure it isn't the most comfortable thing in the world. I'm worried that she could scratch an eye or catch a scale on the paper's edge. Aspen is great but it is expensive and I know the coconut fiber beddings aren't cheap either. I tried ripping up paper towels but I couldn't get enough in there for her to really dig and feel secure. What are some cheaper alternatives for bedding? Is small animal bedding (not the pine or cedar) safe? Thanks.