If the turtle's skin is ulcerated, you can use a small cotton swab to apply erythromycin ointment on the rotten area, but after applying it, remember to keep it dry for a period of time and not enter water.
Specific method: first use a toothpick to remove the rotten part, and then use low-concentration potassium permanganate Rinse the wound and apply erythromycin eye ointment. In addition, it should be noted that if it is raised dry, it can be properly soaked in water every day and add some salt, otherwise it will be short of water, and adding salt will have a certain degree of disinfection.
You can use iodine, hydrogen peroxide, violet syrup, etc. However, it should be noted that when using iodine or povidone-iodine, it should be diluted first, then soaked for 30 minutes, and then dried. Hydrogen peroxide and violet are the best, but it's important to prevent them from getting into your turtle's eyes. For minor rot, just apply it and disinfect it, then let it dry for about 35 minutes.
