Rub iodine for maple turtles two to three times a day, return to the water after 15 minutes of rubbing, get more sunlight, and pay attention to water quality. Severely rotten maple turtles will lose their nails, and the affected area will expand and have a slightly rancid odor. It is necessary to dry the maple turtle, and apply chlortetracycline ointment after disinfecting the affected area with iodophor. Soak in water for half an hour every day to feed and bask in the sun.

Pay more attention to water quality, change water frequently, and get more sunlight to preventSkin rot.