Quote Originally Posted by RichsBallPythons View Post
To me it looks more so, urine stain from dirty cage.


Looks like your using aspen, if so its always causes yellow/brown stains on the rats backs and rears. Why i moved to pine.

Try cleaning more often and the stains will slowly disappear.
i clean twice a week lol if i cleaned anymore i'd be in debt. I'll probably try fostering them out, the food shouldn't be the problem since i get the 18% 4018 from pet pharmacy