I recently acquired a turtle from a family member. The turtle spent most of his 25 years of life in a dismal situation. He inside on glass and flat newspaper in a ten gallon tank all of his life, no bedding or substrate, among rotting iceberg lettuce and cat food and absolutely suffocatingly dense cigarette smoke with only intermittent water access and never able to soak himself. I believe he has shell rot as well as MBD. His shell seems undersized for his body. Of course I’ve already scheduled a vet appointment, but the small animal vet in our area is several weeks out so I want to do as much as I can for him in the meantime. I gave him a large cage with a humid substrate and a wading pool. I’ve been feeding him mostly dandelions, clover, bindweed, and earthworms, with mealworms for treats. I’ve been giving him reptile eye drops twice a day for his red, puffy eyes. I’ve got a raised garden bed outside with lettuce and basil plants in it that I let him run around in for about an hour every day. Is there anything else I can do for him while we are waiting for our vet appointment? Especially his shell rot and MBD? Thanks for any advice!