Hello as a new owner of a pixie I am trying to take care of him as best i can.

How often should you feed a non full grown frog? I was feeding him 3 times a week but i found out my roommate fed him some in the middle, the guy doesn't stop eating??

Kinda gross question but what should his stool look like if its healthy? I saw that runny stool can mean he has worms. He goes in the water so I am not sure if it was solid or not. It just looks like dirt with some chunks at the bottom of his water, kinda like the coconut fiber with some bigger pieces.

Thanks guys