Hello! I took these images to a reptile store and they said it doesnt look like anything to them but these marks have developed slowly over the past two weeks. He is a good eater, very active. I soak him three times a week, his lights are about a month old and he has a cuttle bone but i also supplement with a multi-vitamin liquid on his greens once a week. Is this the beginning of shell rot? No noticeable issues on the bottom of his shell. (Long white mark on the middle and yellow dots on his split scute). Thank you for the advice!