Why Is My Turtle Not Eating?

It can be concerning when your turtle suddenly stops eating. Unlike dogs or cats, turtles can go without food for longer periods, but that doesn’t mean it should be ignored.

There are several reasons your turtle might not be interested in food. Some are simple, while others may need a closer look.

Let’s go over the most common causes and what you can do to get your turtle eating again.

They Might Be Too Cold

Turtles rely on external heat to regulate their body temperature. If their tank is too cold, their metabolism slows down, and they may stop eating. This is especially common with aquatic turtles like red-eared sliders.

Check the temperature in both the water and basking area. The basking spot should be around 85 to 95 degrees Fahrenheit, and the water should be between 75 and 80 degrees, depending on the species.

They Are Stressed

A sudden change in their environment, like a new tank, loud noises, or too much handling, can cause stress. Stressed turtles often refuse to eat.

Give them a quiet, stable space and avoid unnecessary handling for a few days. Once they feel secure again, their appetite often returns.

They Are New to Your Home

If you just brought your turtle home, it might take some time for them to settle in. This adjustment period can include a temporary loss of appetite. Offer food at the same time each day and keep their environment calm.

They Are Not Getting the Right Light

Turtles need UVB lighting to digest calcium and stay healthy. Without it, they can become sluggish and lose interest in food. Make sure you have a proper UVB light and replace the bulb every six months, even if it still looks fine.

They Are Hibernating or Brumating

Depending on the species and environment, some turtles naturally eat less or stop eating during colder months. This is part of a process called brumation. If your turtle is healthy and conditions are safe, this may not be a problem.

However, if you are unsure whether your turtle should be going into this state, it is best to check with a reptile vet.

Illness or Injury

If your turtle is lethargic, has swollen eyes, unusual shell spots, or any other visible issue, they may be sick. A lack of appetite can be one of the first signs something is wrong.

In this case, it is important to consult with a vet who has experience with reptiles.

Try Offering a Variety of Foods

Some turtles can be picky eaters. Try offering a mix of vegetables, turtle pellets, insects, or small bits of cooked protein, depending on your turtle’s species. Sometimes, switching up the texture or temperature of the food can help.

Turtles can stop eating for many reasons. Most are fixable with a little attention to their environment, temperature, and routine. The key is to observe your turtle and act early if something seems off.

This article is for informational purposes only and is not professional advice.