I don’t think this is tail rot, I feel like her tail has always been dark (I took her in from someone who had her previously) I was informed that she had an injury on her tail when she was younger and that’s why it was bent. But I’m still worried eek.
I feel like I might just be too worried since I’m a new beardie owner, but she hasn’t had any new trauma to her tail as far as I’m aware. Her face/ head is currently shedding right now if that provides any extra info.
Oh this is little Harry again. That's usually just shed coming on but if you're worried you can use a 1 part betadine to 10 parts warm water to soak the tail for 5-10 minutes. Put the mixture in a small jar and dangle the tail in while you hold him. It's probably not necessary but it will get him used to it in case it ever does develop a problem.