My 2 boas Columbian baby and a red tail male adult are housed in bins. They will level up with time. the males about to go into a 3ft by 1.5 foot (50gal )storage bin (know it may be too small as he is roughly 5 feet long) until Christmas when ill be putting him into a 4ft bin for Christmas trees.
That being said has anyone used these totes and what set up did you use. I think I have a handle on it, but it's hard for me to find any pictures of what people have done, only stories. I intend to set the 4fter as a bioactive w/ springtails and other arthropods along with leaf litter and whatnot although i won't be able to look into the tank the way i would like. unless I am to take part of a side off and use a plexiglass sheet to make it like a show tank.
Ill post images of my snakes later. the baby is in a 20 gall as shes only 2 feet long at most