Hi there, my brother has been keeping a leopard gecko for about a year now, in a 30 gallon breeder with playsand as bedding with a red night light . The temperature is usually about 80 degrees Fahrenheight measured with a small thermometer and we have no idea what the humidity is, I'm assuming that it's about 40 - 50 because that's the normal range in our house. He's been feeding her mealworms and just cleaned out the cage which he is cleaning every two months.
The problem that we've been noticing - is that her eyes are constantly irritated by the shedding which could possibly be due to the low humidity ((I don't know for sure because it's not my animal and I have 2 Cresteds)) but her right eye looks really, really swollen and had lost its color, turning a pale lavender grey which is what we're really concerned about. Her other eye looks like it may be infected and her snout is... With water dragons we call it snout or mouth rot and that's what it's beginning to look like in my opinion. I'll try to get pictures up, but if you have any helpful information we'd love to hear it.
We're also going to take her to the vet Wednesday because that's the earliest we could get her in.