Hi guys!
Let me introduce my little guy. He is a 1yr old male fire ball python that I got from a breeder a week ago, I fed him frozen weaner rat twice already once a week.

My questions are...
-How often do they poop,on average? When would it be considered that he's having a problem? The only things I found were two white bits,urates I guess ,since I got him which looked like popcorns

-How often do you change their whole bedding (repti bark)? I have rats and after max a week,its obvious it needs to be changed,but what about snakes?

-What is your view on lowering their temp during a night? Some people say it is necessarily for adults and some say that it's not needed to be lowered at all.

Thanks for help!