My Russian tortoise isn’t eating I have the proper heat and Uv lights. I have had him for 1.5 years now and he is in a 40 gallon tank by himself. He hasn’t eaten in 15 days and is always closing his eyes and is very weak. I would like to know how old is he and what he needs to be fed. I took him to the vet a couple of days ago and they gave me some antibiotic eye drops, a vitamin injection and they printed some google form care sheets for him. He didn’t seem to get any better. Please review the images that I attached and help me and Sherman grow.