Updated On September 23rd, 2025
Hello, our 15-16 year old red-eared slider turtle (not sure if female or male but we think female) recently developed a discoloured greyish patch on its neck (in photos). We are concerned about this. This patch was developed in the last 7 days when she was left at a friends house, together with another red-eared slider who is 14 years old (we think female too). They were left in a fairly small tub together for the 7 days (much smaller than their usual home tank). Do we need to worry about this?
1 Answer
Published on May 27th, 2018
It may be local infection or irritation. Female sliders can be territorial, so injury is also a possibility. If Jenny is behaving normally, you can monitor the spot at home. Maintain pristine water conditions. You can gently cleanse the area daily using a diluted betadine or chlorhexidine (Hibiclens) solution followed by a 1-2 hour dry dock. If the spot doesn't clear up, have her examined by your veterinarian or a vet experienced in treating reptiles. Yes, Jenny is female. Short nails on the front limbs and the thin tail are indicative of a female slider.
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