
Key Takeaway:
- Mealworms can be fed to gargoyle geckos in moderation.
- Mealworms have a very low Ca/P ratio of 0.04.
- Mealworms need to be gut-loaded 24-48 hours before feeding gargoyle geckos.
Gargoyle geckos are omnivorous, nocturnal reptiles native to New Caledonia. Considering their omnivorous nature, it is natural for pet owners to be confused about whether they can be fed mealworms.
Yes, gargoyle geckos can eat mealworms. But certain important precautions need to be taken. In this article, we will see in detail how mealworms can be fed to gargoyle geckos.
Can Gargoyle Geckos Eat Mealworms?
Yes, gargoyle geckos can eat mealworms in limited quantities. Gargoyle geckos are omnivorous by nature. In the wild, they eat fruits, seeds, and insects that they can hunt. Mealworms have moderate amounts of nutrients that can be beneficial to gargoyle geckos.
However, in captivity, mealworms should not be the staple diet for your pet gargoyle gecko.
Should You Feed Mealworms to Gargoyle Geckos?

You can feed mealworms to gargoyle geckos. However, mealworms are not a compulsory part of the diet of gargoyle geckos kept in captivity.
Providing commercially available diets and fruits is sufficient for meeting the nutritional requirements of gargoyle geckos.
You can provide mealworms as food for enrichment. Keeping live mealworms or dead ones dusted with calcium powder can be a fun little snack for your pet gargoyle gecko.
The added advantage of keeping live mealworms for your gargoyle gecko is that it will promote the natural hunting instincts of your pet reptile.
Nutritional Value of Mealworms
The table given below provides the nutritional analysis of mealworms (measured in body %)
Moisture, % | 62.44 |
Fat, % | 12.72 |
Protein, % | 20.27 |
Fiber, % | 1.73 |
Ash | 1.57 |
Ca, ppm | 133 |
P, ppm | 3345 |
CA/P ratio % | 0.040 |
To understand how beneficial mealworms are for gargoyle geckos, we must compare the nutritional requirements of those reptiles with the nutritional values present in mealworms.
- Moisture: Gargoyle geckos require foods with moisture content between 60% and 80%. Mealworms have sufficient moisture based on gargoyle geckos’ requirements.
- Fat: Gargoyle geckos require foods with fat content between 10% and 20%. Mealworms have sufficient fat content based on gargoyle geckos’ requirements.
- Protein: Gargoyle geckos require foods with protein content between 20% and 40%. Mealworms have just enough protein content based on gargoyle geckos’ requirements.
- Fiber: Gargoyle geckos require foods with fiber content between 2% and 5%. Mealworms are low in fiber and do not meet the fiber requirements of gargoyle geckos.
- Ash: The foods consumed by gargoyle geckos should have ash less than 3%. Mealworms are safe for gargoyle geckos with only 1.57% ash content.
- Calcium: Gargoyle geckos require 2000 – 3000 ppm of calcium in the foods they consume. Considering this requirement, mealworms are very low in calcium with only 133 ppm of calcium.
- Phosphorus: Gargoyle geckos require 1000 – 1500 ppm of phosphorus. Mealworms have excess amounts of phosphorus, which can become problematic if portion control is not applied.
- Ca/P Ratio: The required Ca/P ratio for gargoyle geckos is 2:1, and with only 0.04 Ca/P, mealworms have an extremely low ratio.
Benefits of Feeding Mealworms to Gargoyle Geckos
Feeding mealworms to Gargoyle Geckos can have several benefits:
1. Nutritional Value: Mealworms are high in protein, which is essential for the growth and development of Gargoyle Geckos. They also contain fats and carbohydrates, providing a balanced diet for your gecko.
2. Variety in Diet: Gargoyle Geckos require a diverse diet to thrive. Including mealworms as a part of their feeding routine adds variety and helps prevent boredom.
3. Easy to Digest: Gargoyle Geckos generally find mealworms easy to digest due to their soft exoskeleton. This can be beneficial, especially for geckos with digestive issues or those recovering from illness.
4. Enrichment: Mealworms offer a natural hunting experience for Gargoyle Geckos as they can be presented live. This stimulates their predatory instincts and provides mental stimulation.
Remember, variety is key when it comes to feeding Gargoyle Geckos. While mealworms are beneficial, they should be fed as part of a balanced diet that includes other feeder insects, fruits, and occasional supplementation.
Always consult with a reptile veterinarian or experienced reptile keeper to ensure you’re providing the best nutrition for your gecko.
Preparing Mealworms
Considering the low amount of calcium present in mealworms, it is important to prepare them before feeding them to gargoyle geckos.
This preparation is basically done to increase the amount of calcium in mealworms.
Gut Loading
Gut loading of mealworms is done by feeding them with calcium-rich supplements and foods before feeding them to gargoyle geckos.
This process ensures that the geckos receive optimal nutrition from their feeder insects. Here’s how you can effectively gut-load mealworms for Gargoyle Geckos:
- Select Nutrient-Rich Foods: Choose high-quality foods to feed the mealworms. Opt for nutritious options such as fresh vegetables (carrots, sweet potatoes, leafy greens), fruits (apples, oranges), and specially formulated gut-loading diets available at pet stores. These foods should provide essential vitamins and minerals.
- Provide a Feeding Container: Place the mealworms in a separate container, also known as a “gut loading container.” This container should be well-ventilated, escape-proof, and have a lid. Ensure it is spacious enough for the mealworms to move around.
- Add Gut-Loading Foods: Place the selected gut-loading foods in the container with the mealworms. Ensure that the foods are clean and pesticide-free. Provide a small amount of food that can be consumed within 24 hours to prevent spoilage and mold.
- Monitor Feeding Duration: Allow the mealworms to feed on the gut-loading foods for approximately 24 to 48 hours before offering them to your Gargoyle Geckos. This allows them to absorb the nutrients from the foods.
- Supplementation: Additionally, you can dust the gut-loaded mealworms with calcium and vitamin supplements before feeding them to the geckos. This ensures that any potential nutrient gaps are covered.
Remember to remove any uneaten mealworms from the gecko enclosure to prevent them from potentially harming your pet or disrupting the habitat’s cleanliness.
By gut-loading mealworms, you can enhance their nutritional value and provide your Gargoyle Geckos with a well-rounded diet.
Dusting

Dusting mealworms is a process of coating them with powdered supplements to provide additional nutrition to reptiles.
When dusting mealworms, you typically use calcium and vitamin powders to ensure that your reptile receives essential nutrients.
Here’s how you can properly dust mealworms for your reptile:
- Prepare the Supplements: Obtain a calcium powder supplement specifically formulated for reptiles. Ensure it does not contain phosphorus, as an imbalance of calcium to phosphorus can be detrimental to your reptile’s health. Additionally, if recommended by a veterinarian, you can use a reptile multivitamin powder.
- Coat the Mealworms: Place a few mealworms in a small plastic bag or container. Sprinkle a small amount of the calcium powder or vitamin powder onto the mealworms. Gently shake or roll the bag/container to evenly coat the mealworms with the powder. Remember not to use excessive amounts of powder, as it may be wasteful or off-putting to your reptile.
- Offer the Dusty Mealworms: Once the mealworms are coated with the supplement powder, you can place them in your reptile’s enclosure or feeding dish. Ensure the mealworms are offered to your pet while the powder is still adhering to them.
- Monitor Consumption: Pay attention to your reptile’s feeding habits to ensure they are consuming the supplemented mealworms. If they seem hesitant, you can try offering the mealworms without the powder or reducing the amount of powder used. Always observe your reptile’s health and consult a veterinarian for specific supplement recommendations and dosages.
Remember that dusting mealworms is an additional measure to enhance nutrition and should complement a balanced diet.
It’s essential to provide a variety of foods and calcium-rich sources for a well-rounded reptile diet.
How to Feed Mealworms to Gargoyle Geckos
When feeding mealworms to Gargoyle Geckos, it’s important to consider the frequency, size, and quantity to ensure a balanced diet and the well-being of your gecko. Here are some guidelines to follow:
Frequency
Gargoyle Geckos should be fed every other day or every three days, depending on their age and individual needs.
Adult geckos can be fed less frequently compared to juveniles. It’s crucial to monitor your gecko’s weight and adjust the feeding frequency accordingly.
If your gecko is overweight, you may need to reduce the frequency of mealworms or consider other food options.
Size
Select appropriately sized mealworms for your Gargoyle Geckos. The size of the mealworms should be smaller than the width of your gecko’s head.
This helps to prevent any potential choking hazards and ensures easier digestion for your gecko.
Quantity
The quantity of mealworms will depend on your gecko’s size and appetite. As a general guideline, you can offer 4-6 mealworms per feeding for adult Gargoyle Geckos.
For juveniles, offer a smaller quantity, usually around 2-4 mealworms per feeding.

Supplementation
While mealworms can be a part of a Gargoyle Gecko’s diet, they should not be the sole source of nutrition.
It’s important to supplement mealworms with other feeder insects like crickets, dubia roaches, or silkworms.
Variety is key to providing a balanced diet and ensuring your gecko receives a wide range of nutrients.
Are Mealworms Good for Baby And Juvenile Gargoyle Geckos?
Mealworms can be offered to baby and juvenile Gargoyle Geckos as part of their diet, but they should not be the sole source of nutrition.
While they are relatively high in fat and protein, they lack certain essential nutrients required for overall gecko health.
It’s essential to offer a variety of feeder insects to ensure a balanced diet.
For baby and juvenile Gargoyle Geckos, it’s recommended to focus more on smaller feeder insects such as appropriately sized pinhead or small crickets, fruit flies, or small roaches.
These insects are smaller and easier for young geckos to consume and digest.
Summary
Mealworms, when dusted and appropriately supplemented, form a decent enrichment food for gargoyle geckos.
However, they should not become a staple diet for gargoyle geckos because mealworms have incomplete nutrients.
While mealworms provide ample moisture, ash, and protein, they have very low quantities of Calcium and very high quantities of Phosphorus.
With a mismatched Ca/P ratio and a high-fat content, mealworms should not be fed as part of the daily diet to gargoyle geckos.
Key Takeaways
- Mealworms can be fed to gargoyle geckos in moderation.
- Mealworms have a very low Ca/P ratio of 0.04.
- Mealworms need to be gut-loaded 24-48 hours before feeding gargoyle geckos.