Maybe its too much light and they dont like that much light when hiding and resting during the day?
i mean, they want to sleep and cant close their eyes and dont have hides and the tubs are so transparent and its very bright everywhere, maybe thats why they go for the "wet hide".
could that be it, does it make sense?
I believe this to be the case. I am hoping to eventually swap those racks for a more closed in type like what most of the adults are in. The baby racks were closed in. So I think when they transitioned to the Juvy rack that they were not used to so much light.