The snapping turtle has white floc on its body, which may be molting, or it may be suffering from saprolegnia. If there is white fluff only on the back of the turtle, it is molting and it only needs to be brushed off gently. If the snapping turtle's body is covered with white floc, the breeder needs to change the water in time and let the snapping turtle bask in the sun more. Breeders need to change the water regularly to ensure good water quality and feed pesticides.

Methods to deal with saprolegnia in snapping turtles:

1. Breeders need to disinfect the water tank immediately and spray fungi-inhibiting chemicals.

2. Place the snapping turtle in a sandbox, cover it with sand, and let it bask in the sun for about 30-60 minutes, which can sterilize it.

3. Use 3% salt water and 3% baking soda to make a mixture, and let the snapping turtle soak in the solution for 20-30 minutes.

4. Apply 1% sulfonamide ointment to the affected area of ​​the snapping turtle. Leave the medicine on for two minutes and then rinse it off with water. Apply again after 3-4 days.