Top 5 Spider Species for Tarantulas
Feeding your tarantula can be a rewarding experience, but it’s crucial to provide them with a balanced diet. While many keepers opt for insects, spiders can also be a nutritious and exciting food source. Spiders offer a diverse range of nutrients that can contribute to a healthy tarantula. This guide explores the top 5 spider species that are suitable for feeding your tarantula, along with essential tips on how to ensure your pet thrives. Choosing the right food is a key aspect of tarantula care, impacting their growth, molting, and overall well-being. Understanding the nutritional benefits and potential risks associated with different feeder spiders will help you make informed decisions about your tarantula’s diet.
Why Spiders are Good Feeders
Spiders, as a food source, can provide several advantages compared to insects. Their nutritional profiles often differ, offering a variety of essential nutrients that may not be as readily available in common insect feeders. Moreover, the natural hunting behavior exhibited by tarantulas when presented with a live spider can be stimulating and enriching. Feeding spiders can also add variety to the tarantula’s diet, preventing boredom and encouraging natural behaviors. Incorporating spiders into the diet can contribute to a healthier and more engaged tarantula. This is especially beneficial for species that may become picky eaters if only fed a single type of prey.
Nutritional Benefits of Spiders

Spiders offer a unique nutritional profile that can benefit tarantulas. They are often high in protein, which is essential for growth, molting, and overall health. Furthermore, spiders may contain different levels of chitin and other essential nutrients that can contribute to a well-rounded diet. Some spider species also have a higher fat content, providing extra energy for active tarantulas. Incorporating a diverse range of prey, including spiders, can ensure your tarantula receives all the necessary nutrients for optimal health. It’s essential to research the nutritional content of different spider species to ensure they meet your tarantula’s specific dietary needs.
Spider Size and Tarantula Size
A crucial factor when feeding spiders to tarantulas is the size of the prey relative to the predator. The general rule is to feed spiders that are no larger than the tarantula’s abdomen. A spider that is too large could pose a risk to the tarantula, potentially injuring it during the feeding process. Conversely, spiders that are too small may not provide sufficient nutritional value. Always assess the tarantula’s size and feeding habits before introducing a new spider to its diet. It’s best to start with smaller spiders and gradually increase the size as the tarantula grows. Careful observation is key to ensure the feeding process is successful and safe for both the tarantula and the feeder spider.
The First Spider Species
When considering different spider species to feed your tarantula, certain types are more suitable than others. Avoid spiders known to be venomous or aggressive. The first species to consider is the jumping spider, known for their agility and varied sizes, making them suitable for different tarantula sizes. These spiders are generally less likely to be aggressive towards the tarantula. They can also be readily available depending on your location and environmental conditions.
Description and Characteristics

Jumping spiders are typically small to medium-sized spiders with distinctive eyes that give them excellent vision. They are known for their active hunting style and their ability to jump long distances. They come in a variety of colors and patterns. They can be found in various habitats, making them relatively easy to find or even breed. Their relatively docile nature makes them a safer choice for tarantulas.
Feeding Requirements
Jumping spiders primarily feed on small insects. They can be collected from the wild or, in some cases, bred in captivity. When feeding jumping spiders to your tarantula, ensure they are free from parasites or pesticides. The jumping spiders size must be appropriate for the tarantula’s size, to avoid any risk to your pet. This approach provides a stimulating and natural feeding experience for your tarantula.
The Second Spider Species
The second species to consider is the crab spider. These spiders are known for their ability to camouflage and ambush prey. They come in a variety of colors and sizes. Their ambush style of hunting can provide your tarantula with a different kind of feeding experience, stimulating its predatory instincts. Crab spiders offer a unique feeding challenge for your tarantula.
Description and Characteristics

Crab spiders get their name from their crab-like stance, holding their front legs out to the sides. They are typically found in flowers and foliage, where they wait to ambush their prey. Their coloration often blends with their surroundings. Crab spiders are generally not aggressive towards tarantulas, making them a safer choice for feeding.
Feeding Requirements
Crab spiders feed on insects that visit flowers. They can be collected in areas with diverse plant life. Before feeding crab spiders to your tarantula, it’s important to ensure they are free from harmful substances. The spider’s size should be appropriate for your tarantula to prevent any risk during feeding. This will ensure a healthy and safe feeding process.
The Third Spider Species
The third species to consider is the orb-weaver spider. These spiders are known for their beautiful webs and their role in the ecosystem. They come in a variety of sizes. Their construction of a web and hunting style can offer an interesting feeding scenario for your tarantula, adding some diversity to their diet.
Description and Characteristics

Orb-weaver spiders create intricate, circular webs to catch their prey. They are often found in gardens, meadows, and forests. Orb-weavers vary greatly in size and color, adding visual interest to the feeding process. They are generally not aggressive towards tarantulas.
Feeding Requirements
Orb-weaver spiders primarily feed on flying insects. They are typically collected from their webs. Before offering orb-weavers to your tarantula, make sure they are free of parasites or any potential contamination. The size of the spider is very important; it should be appropriate for your tarantula’s size to ensure safe feeding.
The Fourth Spider Species
The fourth species to consider is the wolf spider. Wolf spiders are known for their ground-dwelling habits and hunting skills. They are typically larger than other spiders. Their active hunting style can provide your tarantula with an engaging and stimulating feeding experience, adding variety to its diet.
Description and Characteristics

Wolf spiders are ground hunters with excellent vision, often found in grasslands and forests. They are typically hairy and can range in size from small to large. They don’t build webs, instead, they actively hunt. They are generally not aggressive towards tarantulas.
Feeding Requirements
Wolf spiders feed on insects and other small invertebrates. They can be collected in various locations. Before feeding, it is very important to make sure they are free from any parasites or pesticides. The appropriate size of the spider relative to your tarantula is very important for the safety of your pet.
The Fifth Spider Species
The fifth species to consider is the cellar spider. These spiders are typically harmless and can be found in many homes. They are often a good option for tarantulas due to their size and non-aggressive nature.
Description and Characteristics

Cellar spiders, also known as daddy longlegs, are characterized by their small bodies and long, thin legs. They are found in dark, damp places. They are not aggressive and pose little threat to tarantulas.
Feeding Requirements
Cellar spiders are usually easy to find in your home or other safe places. They are also relatively clean of parasites. Their size is generally appropriate for many tarantula species. It is important to observe your tarantula during the feeding process.
Additional Feeding Tips
While introducing spiders into your tarantula’s diet can be beneficial, certain precautions are essential. Always prioritize the health and safety of your tarantula. Thorough research and careful observation are crucial for a successful feeding experience.
Observe Your Tarantula’s Behavior

Pay close attention to your tarantula’s behavior before, during, and after feeding. Look for signs of interest or aggression. If your tarantula seems stressed or uninterested, consider switching to a different feeder or feeding at a different time. Make sure the spider is not too large or too aggressive.
Handling Live Spiders
When handling live spiders for feeding, use appropriate tools to prevent bites. Always handle them with care. It is recommended to use long tweezers or a container to safely introduce the spiders into the tarantula’s enclosure. Be cautious when handling any live creature to avoid injury to yourself and your pet.
Proper Disposal of Uneaten Spiders
If your tarantula doesn’t eat the spider within a reasonable time, remove the prey to avoid stress on the tarantula. An uneaten spider can also pose a risk. Dispose of any uneaten spiders properly, ensuring they cannot escape and potentially establish themselves in your home. This is especially important for spiders collected from the wild, as they could introduce new diseases.
In conclusion, feeding spiders to your tarantula can be a beneficial and engaging practice. By understanding the nutritional benefits, selecting the right species, and following safety guidelines, you can provide your tarantula with a varied and enriching diet. Careful observation and responsible pet care will help ensure the health and happiness of your tarantula. Always prioritize your tarantula’s safety and well-being, and consult with a veterinarian or experienced tarantula keeper for any specific questions or concerns.
