The Tarantula’s Diet A Quick Overview
Tarantulas, those fascinating and often misunderstood creatures, captivate many with their size, appearance, and intriguing behaviors. One of the most common questions among tarantula enthusiasts revolves around their diet. Understanding what a tarantula eats is crucial for their health and well-being. While many believe that tarantulas are strictly insectivores, meaning they primarily consume insects, the possibility of offering fruits is a topic of interest. This article will delve into the specifics of tarantula diets, exploring whether fruit can be a part of it and what considerations are important.
Do Tarantulas Naturally Eat Fruit?
In their natural habitats, tarantulas primarily feed on insects, small invertebrates, and occasionally, small vertebrates like lizards or even small birds. The natural diet of a tarantula is heavily reliant on the availability of these prey items. Fruit doesn’t naturally feature in the diet of wild tarantulas. They lack the necessary digestive enzymes to efficiently process the sugars and other compounds found in fruits. Their primary focus is on protein and the chitinous exoskeletons of insects, which provide essential nutrients. Therefore, while a tarantula may show some interest in fruit under certain conditions, it’s not a natural or primary component of their diet.
The Importance of a Balanced Diet

A balanced diet is crucial for the health and longevity of any tarantula. This means providing a variety of insects, such as crickets, mealworms, or roaches, which offer a good source of protein and other vital nutrients. It’s equally important to avoid overfeeding and to ensure the tarantula has access to fresh water at all times. Overfeeding can lead to health problems, including obesity and difficulty molting. A well-balanced diet, paired with proper husbandry practices, is the cornerstone of responsible tarantula care. The absence of fruit in a tarantula’s diet is not detrimental, as long as their primary food sources meet their nutritional needs.
Top 5 Facts About Tarantulas and Fruit
Fact 1 Tarantulas Are Primarily Carnivores
Tarantulas are obligate carnivores, meaning their diet is almost exclusively based on animal protein. Their bodies are designed to process and extract nutrients from insects and other animal sources. The digestive system of a tarantula is not well-equipped to handle the complex carbohydrates and sugars found in fruits. Therefore, the inclusion of fruit in their diet is not essential for their survival or well-being. Image: A tarantula hunting a cricket (tarantula-eating-cricket.webp).
Fact 2 Fruit as a Treat Considerations

Some tarantula keepers offer small amounts of fruit as an occasional treat. This should be done very cautiously and infrequently. If a tarantula accepts fruit, it’s usually because of the moisture content or the sweet smell, rather than nutritional value. Always prioritize the insect-based diet, and consider fruit only as a very occasional supplement. Offering fruit should never replace the primary food sources. Image: A healthy tarantula in its habitat (tarantula-habitat.webp).
Fact 3 Types of Fruit to Avoid
Not all fruits are suitable for tarantulas. Avoid citrus fruits (oranges, lemons, limes), which are too acidic. Also, grapes can be problematic due to their high sugar content. If you choose to offer fruit, select small pieces of low-sugar options, like a tiny piece of banana or a slice of apple, and always remove uneaten fruit promptly to prevent mold growth. Avoid any fruits that are heavily processed or contain added sugars or preservatives. Image: List of fruits not recommended for tarantulas (fruits-not-for-tarantulas.webp).
Fact 4 Hydration and Fruit
Fruit can contribute some moisture to a tarantula’s diet. However, it should not be relied upon as the primary source of hydration. Always provide fresh, clean water in a shallow dish. Tarantulas need constant access to water, particularly during molting. Regular misting of the enclosure also helps to maintain humidity levels, which are crucial for the tarantula’s health and molting process. Image: Tarantula drinking water from a shallow dish (tarantula-drinking-water.webp).
Fact 5 Observing Your Tarantula’s Reaction

If you decide to offer fruit, observe your tarantula’s reaction carefully. Some tarantulas may show no interest, while others may nibble at it. Remove the fruit after a short period to prevent it from attracting pests or decaying. Monitor your tarantula’s overall health and behavior. If they seem unwell after consuming fruit (lethargy, loss of appetite, or any other unusual symptoms), immediately stop offering it. Prioritize the primary diet and consult a veterinarian specializing in exotic animals if you have any concerns. Image: A tarantula molting (tarantula-molting.webp).
How to Offer Fruit Safely
Preparing the Fruit
If you choose to offer fruit, preparation is key. Wash the fruit thoroughly to remove any pesticides or chemicals. Cut the fruit into very small pieces, no bigger than the tarantula’s chelicerae (mouthparts). Remove any seeds or tough skins, as these can be difficult for the tarantula to handle. Avoid offering large quantities, as this could lead to overconsumption and digestive issues. Image: Preparing fruit for a tarantula (preparing-fruit-for-tarantula.webp).
Serving Fruit to Your Tarantula

Place the small piece of fruit in a shallow dish, or directly in the enclosure, ensuring it doesn’t come into contact with the substrate. Monitor the fruit for several hours. If the tarantula does not show any interest, remove it. Do not leave the fruit in the enclosure for extended periods, as it can attract mites and other pests. Keep in mind that fruit is not an essential part of a tarantula’s diet and should be considered only as an occasional treat. Prioritize the provision of a well-balanced diet of insects and fresh water. Image: A healthy tarantula in its enclosure. (healthy-tarantula.webp)
Signs of a Healthy Tarantula
Observing a tarantula for signs of good health involves looking for several key indicators. A healthy tarantula will have a plump abdomen, indicating it is well-fed and hydrated. They should be active and alert, showing normal behaviors such as web-spinning, burrowing, or actively hunting prey. The legs should be intact, and they should move with ease. Regularly check for signs of parasites or mites, which can be detrimental to the tarantula’s health. Regular molting is also a sign of growth, and a healthy tarantula will molt regularly throughout its life. Providing a proper environment, a balanced diet, and careful observation are crucial for ensuring your tarantula’s well-being. Consult with a veterinarian specializing in exotic animals if you have any concerns about your tarantula’s health.
