few questions about my bcc

[nick654377]

So i got him a few weeks ago and he was very agressive. struck many times. now once i get him out of the tank he is super calm.

I fed him and didnt know bcc had to rest for a bit longer than another snake and he had a regurge. so i left him alone for a week and fed him last night. i am just curious because now he is staying in the cold side hide instead of the warm side.

He had mites and i treated them with reptile spray and he stopped soaking and i see dead mites under a few scales. i dont want to pick at him. will these come out as he sheds? and how long should i keep him on paper towel? a month untill i can put reptile bark back in?