Thank you llovelace, I have been thinking I might have been lucky to have 400 gram or less animals flawlessly never go off of feed from switching them instantly to 32qt tubs. This question is more for my future rack system. I would like to build something that holds at least 20 or so tubs and am debating on making them all 15qt or maybe even 6qt as you do. I just need educated options over my personal opinions and experiences.

How many others have had problems with snakes going off feed in 32qt tubs? It would be better for myself to save as much space as possible using smaller tubs. I also do not have a heated room to dedicate to my snakes. I have always built my racks with back and belly heat, belly heat providing the hot spot and back heat providing an adequate ambient temp. I'm not sure I will do that with the 6 or 15qt tubs. I have read enough people provide a hot spot alone and as long as the temps are not getting too cold they will still thrive...