I've never seen that before. I hope someone who has will chime in, but it may be a beggining stage of scale rot ( i hope not). In that case all the baths that he likes so much might be causing it. Or maybe just take a look through out the cage for mold or anything like that . Then just take a look at your husbandry all together. But for sure if it gets worse i would see a vet. Actually you might want to take him to the vet anyway. Get him a stool sample check. Anyway i hope this helps....Originally Posted by Gooseman
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