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Home > Turtles > How to Get Rid of Turtle & Tortoise Odor: 3 Vet-Approved Ideas & Tips

How to Get Rid of Turtle & Tortoise Odor: 3 Vet-Approved Ideas & Tips

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Dr. Luqman Javed

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The information is current and up-to-date in accordance with the latest veterinarian research.

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When you’re considering bringing a turtle or tortoise home as a pet, you might be wondering if they smell. The good news is that these reptiles don’t have a naturally unpleasant odor, but their enclosures can get smelly over time if you don’t stay on top of your duties when it comes to proper enclosure maintenance.

If you’re a seasoned turtle or tortoise owner, you might already be combating the smells. In this article, we look at the reasons that turtles and tortoises can start to smell swampy and what you can do to get rid of these odors.PetKeen_divider_turtle

The 3 Ways to Get Rid of Turtle & Tortoise Odors

1. Uneaten Food

tortoise eating broccoli
Image Credit: taniadimas, Pixabay

Turtles don’t always eat all their food. Some of this can float in the water and clog your filtration system, quickly causing the water to smell bad. Pellets, feeder fish, and brine shrimp can disintegrate in the water and start to decay.

Tortoises tend to drag their food with them to other parts of their enclosures to eat in solitude. If they don’t finish it all, the leftover vegetable matter can start to rot. The warmth and moisture in a tortoise enclosure will exacerbate the smell.

What to Do

Use a skimming net every day in your turtle tank to remove as much leftover floating food as you can. You can choose to feed your turtle from a dish to keep the food contained. Alternatively, you can set up a designated “feeding tank” for your turtle. This is a small enclosure that is easier for you to clean after on a daily basis.


2. Dirty Food and Water Dishes

Water dishes can quickly become scummy, and as this scum builds, it starts to stink. Dumping the dish and refilling it with fresh water isn’t enough to get rid of the smell. Food dishes can also grow bacteria and have residue left in them after your turtle or tortoise finishes a meal. Even if they eat everything that you offer them, the dish isn’t clean when they’re done.

What to Do

At least once a day, if not more often, thoroughly clean the food and water dishes. Don’t use soap, as even a bit left behind can harm your reptile. You can soak the dishes in hot water and white vinegar for a few minutes and then scrub the dishes to remove any slime or debris. Thoroughly rinse them before using them again.

Please note that all reptiles can naturally harbor Salmonella; therefore, their dishes shouldn’t be washed in the same place where you wash other dishes (for your own use or for other pets’ use).


3. Unhygienic Enclosures

Wild Florida chicken turtle
Image Credit: Chase Danimulls, Shutterstock

When ammonia levels in the water rise, your turtle’s enclosure will produce a smell that is unique and familiar to reptile owners. The most common reason your turtle smells is not that they themselves stink, but the water does.

For tortoises and turtles that use dry enclosures, their substrate can become dirty and damp. This can quickly become smelly.

What to Do

Make sure your filtration system is strong enough to handle the size of the enclosure. If the water becomes cloudy after a few days, you likely need a stronger filter.

Do a water change at least once a week. Once again, as turtles carry Salmonella, a complete water change is preferred to a partial water change to minimize the risk of cross contamination 1.

In tortoise enclosures, use a reptile sand that can be scooped every day. Replace damp substrate before it has a chance to breed bacteria and start to stink.

Keep the enclosure at suitable temperatures. If an enclosure is too hot, it can grow algae and mold quickly. Unhygienic enclosures may also cause shell rot (or exacerbate it). The appropriate temperature is necessary to avoid unpleasant odors and keep your reptile healthy.

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How to Keep a Tortoise Enclosure From Stinking

Turtles, like tortoises, have a natural reptile smell. If you notice strong, unpleasant odors coming from the enclosure, it’s not the turtle but their surroundings that need to be cleaned.

Clean water is necessary for turtles to smell fresh. Removing food waste and poop helps reduce odors and so does replacing the water regularly.

Every week, or when the smell becomes overpowering, the tank should be thoroughly cleaned. Algae and food residue should be completely removed.

If you notice any algae, slime, or debris on your turtle’s shell, consult your veterinarian for a cleaning solution (this is usually a dilution that veterinarians prepare). Do not attempt to brush off algae yourself, as this might spread the algae further along your pet’s shell. Remember that algae are microscopic, and the accumulation of visible algae on your turtle’s shell is only a possibility after a prolonged period of negligence on tank hygiene.

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How to Keep a Turtle Enclosure From Stinking

Turtles, like tortoises, have a natural reptile smell. If you notice strong, unpleasant odors coming from the enclosure, it’s not the turtle but their surroundings that need to be cleaned.

Clean water is necessary for turtles to smell fresh. Removing food waste and poop helps reduce odors and so does replacing the water regularly.

Every month or when the smell becomes overpowering, the tank should be thoroughly cleaned. Algae and food residue should be completely removed.

If you notice any algae, slime, or debris on your turtle’s shell, gently remove it using clean water and a soft toothbrush.

person carrying an Eastern Box Turtle
Image Credit: Lisa Holder, Shutterstock

What If It Doesn’t Work?

Well-kept turtles and tortoises don’t smell bad. If you’ve done everything that you can to reduce odors and it’s not working, it could be a sign of disease or infection.

Unpleasant odors coming from your reptile’s body and not their enclosure should always be checked by a veterinarian.

Check around the reptile’s limbs, tail, and neck for signs of redness or sores. This could be an infection. Check the shell for any cracks, holes, or soft spots. If the infection is under the shell, your vet can properly treat it and get your turtle or tortoise feeling and smelling better quickly.

If any unpleasant smell is coming from your reptile, it’s always best to have them seen by a professional who can diagnose and treat the issue.

Eastern Mud Turtle
Image Credit: Frode Jacobsen, Shutterstock

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Conclusion

Healthy turtles and tortoises don’t naturally smell bad. If they start to develop odors, chances are that their enclosures need to be tended to or thoroughly cleaned.

By keeping their homes clean, their dishes sanitized, and their filtration systems well maintained, you won’t have to worry about bad odors.

Remember that if your pet smells despite being housed in a clean enclosure, a trip to the vet is required to rule out and treat any health issues.


Featured Image Credit: Brian Lasenby, Shutterstock

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