41qt tubs are very close to the size of a 20long tank... just an FYI.

I myself prefer to give any snake as much room as A) I have available. B) As they will accept without being stressed.

Since most of my BPs love to stretch out and lift their heads, they are all in enclosures at least 10" high if not 12". But I never go higher than 12" for a non-climber.

And yes, Blackcrystal, I know how you exaggerate.