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Why is my turtle's bottom shell red? Is it a sign of infection?

Updated On September 23rd, 2025

Hello, so my Res Turtles shells look a little red on the bottom. Is that something I should be worried about ? Everything else seems to be fine.

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1 Answer

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Answered By Dr. Dayna, DVM, CVA

Veterinarian, Certified Veterinary Acupuncturist

Published on September 13th, 2017

Is this a color change or had it always been this way? Reddish color change can be an early sign of infection. Please make sure the environment is clean, the water temperature and quality is good, and that the ambient temperature is high enough. If the turtle is showing any other concerns such as decreased appetite or energy then my concern level increases as well. A visit to a veterinarian who cares for turtles is never a wrong decision if you are concerned. I hope this helps!

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