I just recently purchased my first ball python. He is a beautiful butter. I have done my research and there is a question that I can't get a straight answer on. Is coco core an ok substrate for ball pythons? Also I have had my snake for about two weeks, he had one bm about two days after I got him I fed him two days later and it's been about a week since then and nothing should I be concerned? If so what can I do for him? Thanks for your help!