I just recently got my BP out of his tank and noticed some type of spotty things on his belly. I thought it was very strange. I kinda thought about mites when I saw it so looked up some images to see, but I don't think that's what it is. I noticed the color of all of it was a reddish brown, which is what his substrate is (Zoo-Med Repti Bark, just recently switched him to it in October). And if it is from his substrate should I switch it or not use that type of substrate ? Is that normal for it to happen ? Or could this be something else ? Just curious for any information because I haven't noticed that until now since switching him to it.
Thanks !!