I had him for two years when he was a hatchling and I noticed today that he had a white spot about 1/4 inch. I thought it was fungus but after looking closer I saw that the piece of skin was gone. There is nothing sharp in the tank. There is a basking piece of wood and another softy but they both never bask. I was thinking that since htey never bask their skin was too soft. I really dont know hte cause of this but if it happened to anyone else before and can help I would appreciate it. Thanks.