My turtle has shell rot. How long until I see results from treatment?
I am very sorry that this is happening to Donatello! I think that the husbandry changes that you have made are a great idea, as often with cases of shell infections, it is due to poor water quality or other husbandry parameters not being completely perfect. With the other treatments that you are doing now, I don't think that you will be causing any harm, but they may not be strong enough to address what is going on with Donatello. Often when we see cases of shell rot, bacteria and other organisms can go deep into the shell, even down into the bone, and they can get a systemic (whole body) infection. Due to this, I would recommend that you take him to a veterinarian for evaluation. They can take a look at the shell, and may take a sample to look at under the microscope. Depending on what they see, they may recommend antibiotics or other medications to address any infection.
To answer your question about how long it may take before seeing improvement - reptiles take a long time to show they are sick, and also take a long time to get better. The wonderful part about them, though, is that they are also very resilient and very good healers. They just take a while to do it, which can be hard!
I hope that gives you a place to start, and I hope Donatello feels better soon!
Updated on September 23rd, 2025