Snakes are hands down the easiest, lowest-maintenance pet I have ever owned (provided good, prior research to getting each species).
Add that to the fact that I LOVE THEM SO MUCH, and you start adding up! LOL
I think the max for me to maintain it as a fun hobby is 8~9 snakes! Like Ant said, there's a different line for different people between where it feels "just right" or starts becoming a chore.
Different species also require different maintenance. Green tree pythons feel like even lower maintenance than ball pythons, in my opinion. So I could easily add another GTP, and it wouldn't feel any different.![]()