Go racks. It will be alot easier to move once it's time. Don't worry about it not having enough space. I find my girls would barely move and than becomes active around Monday (Thursday is my feeding day) it seems to get all the exercise it needs by going around the tub. That can tubs are so easy to access I find myself taking them out more often.

Cleaning 2 tubs is ALOT easier than clean 2 tanks. You will find yourself keeping up with cleaning compare to tanks.


As for not being able to observe ur snakes. Nothing offer the same visibility as a tank. My buddy has his bp in a tank and it almost never venture out of its hiding log (could be because it's a Adult male and it's not hungry all the time or could be because the tank is so visible it's scare to expose itself)

Mine on the other hand is always either moving around at the front of the tub where u can see it or attentively watching the front of tub. If its not it's either just been feed or in shed. A snake on a schedule is IMO a happy snake