I'd start with researching Philodryas baroni, the species you pictured.. I did a quick google search and snagged you a couple links to get started. Note, I haven't read these, just picked a couple that looked like they'd interest me if I happened to find myself keeping these critters with no former experience.
http://www.reptileforums.co.uk/forum...as-baroni.html
https://www.ncbi.nlm.nih.gov/pubmed/23800999