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230 results for “turtle shell rot”
What does turtle shell rot look like?
Shell rot shows an ulcerated shell, broken scutes, with bruises and bleeding. Causes include mechanical injury, dirty water, and poor nutrition. Injury lets bacteria in, dirty water causes rot, and poor nutrition lowers resistance.
How long does it take to cure turtle shell rot?
Turtle shell rot usually takes about a month to cure. Keep the sick turtle dry, with three 30-minute soaks daily. Apply iodine then erythromycin ointment repeatedly until healed.

Prevention and Treatment of Soft Shell and Shell Rot in Turtles
Soft shell disease and shell rot are both common turtle illnesses. Soft shell disease shows up as an unusually soft shell that may break at a light touch, while shell rot causes the carapace to ulcerate. If you notice these signs, treat the turtle promptly to stop the condition from worsening. This guide covers how to prevent and treat both problems.
My turtle’s bottom shell is lifting up showing white β is it shell rot?
A lifted plastron revealing white tissue is generally shell rot. Caused by poor water quality or infected wounds, it can be fatal if untreated. Dry-dock the turtle, apply iodine and antibiotics; severe cases need oxytetracycline or potassium permanganate baths.
My turtle’s shell is white after shedding; did I cause shell rot?
This is shell rot from tearing the soft membrane before the shell healed. Soak in 2% salt or potassium permanganate (0.2-0.5 g/L) 1 hr twice daily, dry-keep with iodine, then erythromycin; disinfect the habitat.
My turtle has a hole in its shell that looks rotten – what should I do?
Rotten shell needs vet debridement, iodine disinfection and erythromycin ointment. It is usually from poor water; change water often, add filtration, and increase dry-basking and sunlight.
What causes a turtle’s shell to rot?
Shell rot is usually caused by poor water quality, large temperature swings or stress. Change dirty water promptly and avoid sudden temperature changes while keeping the turtle calm.
Why does a turtle get shell rot (ulcerative shell disease)?
Common causes are dirty water that breeds bacteria and weak immunity from a single-food diet. Treat with dry docking, water adjustment, and anti-inflammation to stop progression.
My turtle has a rotting bottom shell (visible flesh); another has a damaged shellβwhat are the green moss-like things on its mouth?
A rotting plastron is likely shell rot from poor water quality and bacteria, worsened by untreated wounds. Isolate, change water, and treat with povidone-iodine or erythromycin; dry-dock during treatment. The green mouth matter is likely algae; focus on the rot.

What to Do When Your Turtle Has Severe Shell Rot
Severe shell rot shows rotting holes, a foul smell, and pain or bloody discharge when pressed. Isolate and dry-dock the turtle, remove dead scutes, disinfect, apply erythromycin ointment, and give oral or injected antibiotics. Dry-dock about 10β15 days.