Quote Originally Posted by sarahlovesmiike
4. Tubs are great for humidity and heat. It IS possible to keep tanks just right but it's a lot of wasted effort IMO.

I only have two BPs, but I wouldn't ever put either one of them in a tank.
It is a lot more effort to maintain a tank set-up but it is not wasted effort if your purpose is to have a display vivarium.

I have 4 snakes that are in display vivs. All healthy.

BP's can outgrow a 20L, especially if you have a female. 30L is perfect. 40L for breeding.