I will be away from my snakes(hatchling and yearling corns)for four days. There is nobody this time that can check/replace their water while I'm away. My snakes tend to defecate in their water dishes, and I am concerned that they will drink this soiled water. I was told to remove the water to play it safe. Does anyone know how long they can safely/comfortably go without any available drinking water? Or, does anyone have any other tips?
Thanks....

