One of my froglets looks like it's bloated. Kinda like someone tried to inflate it like a balloon. It isn't extreem but it makes him look WAY fatter than the other three. None of them have eaten yet so I don't think it's any kind of blockage.
Any thoughts on what it could be and what I can do?
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Heather 

Chilean Christmas Toad
(B.Varigatus)

