Ask and ye shall receive:
15qt Juvie tub (home to an adolescent corn) 16"x13"x6"
'Large' Rubbermaid clear (for subadult BPs and young adult corns) 26"x16"x11"
90qt Adult tubs in rack. 32"x15"x12"
I prefer taller tubs for older snakes, as you can see. That's why my racks are homemade.The other tubs are stand alone.