You make some great points .... shame about your display snake not doing well in the tank /viv but at least it's settled now .
I've only ever used tanks and vivs and never had any issues with any of my Royals ...so it can be achieved with most of them .
Sure with tubs it's easier to keep the humidity levels right but humidity can be controlled / adjusted in tanks and vivs - it's just a little harder .
All my snakes including 3 Royals are in lovely , landscaped vivs and do really well feeding and shedding perfectly... so it can be achieved .
At my peak I had 24 display snakes all species/types and can't imagine not being able to watch and observe them ...
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