Waxworms for Leopard Geckos: The Ultimate Guide (Nutrition & Feeding)

Welcome, fellow reptile enthusiasts! If you’re looking for a delectable treat to spoil your adorable leopard gecko, you’ve come to the right place. Waxworms might just be the tasty morsel your scaly friend craves. Think of them as the ice cream sundae of the gecko world.

But remember, just like ice cream, moderation is key. In this article, we’ll explore the benefits of waxworms for your leopard gecko, how to properly care for them, and get expert tips on feeding and maintaining a healthy diet for your pet.

Waxworms for Leopard Geckos should be a treat, not a regular food source. They are high in fat, which can lead to obesity if fed too often.

Before we dive into the scrumptious world of waxworms, let’s discuss the importance of a balanced diet for reptiles. Just like humans, leopard geckos need a variety of nutrients to thrive.

It’s tempting to spoil them with their favorite treats, but we must also remember that they need a balanced and nutritious diet to stay healthy and happy. That’s where waxworms come in. They can be a great addition to your leopard gecko’s menu, providing variety and essential nutrients.

So, without further ado, let’s dig deeper into the wiggly world of waxworms and discover how they can benefit your leopard gecko’s health.

Nutritional Value of Waxworms

Waxworms, the larvae of the wax moth, are packed with nutrients that can be beneficial for your leopard gecko. Let’s break down what’s inside these wiggly treats:


Mealworms (for comparison)20%12%62%
Source: GrubCo

Protein content: Waxworms contain a good amount of protein, which is essential for your gecko’s growth and overall health. While they may not be the protein powerhouse that some other feeder insects are, they still offer a decent source of this vital nutrient.

Fat content: Waxworms are high in fat, making them an energy-dense treat. This is why they’re often compared to ice cream. Just as humans love indulging in a scoop of their favorite flavor, leopard geckos can’t resist these fatty little morsels. Keep in mind that too much fat can lead to obesity, so moderation is essential.

Carbohydrate content: Waxworms have a relatively low carbohydrate content, making them a suitable snack for your gecko without the risk of a sugar rush (or crash!).

Waxworms for Leopard Geckos The Ultimate Guide 1
For a leopard gecko, waxworms are a delicious treat because of how energy-dense they are!

Vitamins and minerals

Waxworms are a decent source of essential vitamins and minerals, such as calcium, phosphorus, and potassium. However, the calcium-to-phosphorus ratio in waxworms isn’t optimal for leopard geckos, so it’s essential to dust them with a calcium supplement before serving.

Comparison to other feeder insects

While waxworms are a nutritious treat, they shouldn’t be the only item on your leopard gecko’s menu. Other feeder insects, such as crickets and mealworms, should also be included in their diet to ensure they receive a variety of nutrients.

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Protein is critical to a leopard gecko’s well-being, and waxworms are quite low in that. Feeding waxworms too often will not only lead to a lack of protein, but also to an overload of fat, as leopard geckos will generally eat more than they need – especially when you offer delicious treats like waxworms!

Read our full guide to leopard gecko food sources to learn how to put together an ideal diet for your little reptile!

Feeding Waxworms to Your Leopard Gecko

Now that we’ve covered the nutritional value of waxworms, let’s get down to the nitty-gritty of feeding them to your leopard gecko. With a few simple tips, you can make sure your gecko enjoys these tasty treats while staying healthy.

Don't overdo it! A small number of wax worms is enough, any more will lead to obesity!
Don’t overdo it! A small number of wax worms is enough, any more will lead to obesity!

When it comes to feeding waxworms to your leopard gecko, portion control is crucial. Remember, waxworms are like ice cream – a delightful treat, but not something to be indulged in every day. It’s recommended to offer waxworms as a treat once or twice a week, with 2-4 worms per serving, depending on the size and age of your gecko.

Warning: Your gecko will happily eat more than that! Their natural instinct is to overeat, since in the wild, they never know when they can find food again. It’s on you to make sure they don’t get more food than they need.

Watch how excited this leopard gecko is about waxworms – and how it won’t stop after 2-4 worms!

Gut-loading waxworms for increased nutrition

Before serving waxworms to your gecko, it’s a good idea to gut-load them. Gut-loading means providing the waxworms with nutritious food before feeding them to your gecko. This process not only boosts the nutritional value of the waxworms but also ensures your gecko gets more of the essential nutrients they need.

Dusting waxworms with supplements

As we mentioned earlier, the calcium-to-phosphorus ratio in waxworms isn’t optimal for leopard geckos. To make up for this, it’s essential to dust the waxworms with a calcium supplement before serving them. Simply place the waxworms in a plastic bag or small container, add a pinch of calcium powder, and gently shake until the worms are evenly coated. This extra calcium boost will help keep your gecko’s bones strong and healthy.

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With these tips in mind, you’re well on your way to providing your leopard gecko with a scrumptious and nutritious treat. But, of course, waxworms are just one part of their diet. In the next sections, we’ll discuss how to properly care for and store waxworms, as well as how to integrate them into a well-rounded, balanced diet for your leopard gecko.

Click here to learn more about the proper supplementation for leopard geckos.

Proper Care and Storage of Waxworms

You’ve learned all about the nutritional value of waxworms and how to feed them to your leopard gecko, but how do you ensure these wriggly treats stay fresh and healthy? In this section, we’ll cover the essentials of waxworm care and storage, so you can keep them in tip-top shape for your scaly friend.

Ideal storage conditions for waxworms

Waxworms are sensitive little critters, and they need the right environment to thrive. The best way to store waxworms is in a cool, dark place with a temperature between 50-60°F (10-15°C). A refrigerator usually provides the perfect conditions for these wigglers. Be sure to keep them in a well-ventilated container with small air holes to prevent condensation and maintain air circulation.

How to prevent waxworms from pupating

One of the challenges of keeping waxworms is preventing them from pupating and turning into moths. While wax moths might be interesting to observe, they’re not exactly a tasty treat for your gecko. To keep your waxworms from pupating, maintain the recommended storage temperature, as cooler temperatures slow down their metabolic rate and reduce the chances of pupation.

Monitoring waxworm health and quality

It’s essential to keep an eye on the health and quality of your waxworms to ensure they’re suitable for your leopard gecko. Healthy waxworms should be plump, wriggly, and creamy white in color. If you notice any mold, unpleasant odors, or dead worms, remove them immediately to prevent contamination.

Knowing when to discard unhealthy waxworms

As with any perishable food, waxworms have a limited shelf life. If you notice your waxworms becoming lethargic, discolored, or slimy, it’s time to toss them out and restock. Remember, only feed your leopard gecko healthy, high-quality waxworms to keep them in the best possible condition.

With proper care and storage, your waxworms will remain fresh and nutritious, ready to delight your leopard gecko’s taste buds. Now, let’s move on to the final section, where we’ll discuss how to integrate waxworms into a diverse and balanced diet for your leopard gecko.


There you have it, fellow reptile enthusiasts! Waxworms can be a delightful and nutritious treat for your leopard gecko, providing variety and essential nutrients to their diet. Just remember, moderation is key when it comes to these wiggly indulgences. By offering waxworms alongside a selection of other feeder insects, you’ll create a diverse and balanced diet that supports your gecko’s overall health and well-being.

Caring for your leopard gecko is an ongoing adventure, and there’s always more to learn. By continuing to educate yourself and staying up-to-date with the latest reptile care tips, you’ll ensure your scaly friend leads a happy, healthy life. So go ahead, spoil your gecko with some wriggly waxworms from time to time, and enjoy the special bond that comes from sharing tasty treats with your beloved pet.

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