What to Consider Before Buying a Tarantula
Bringing a tarantula into your home is a significant decision, requiring careful consideration and preparation. These fascinating creatures can make rewarding pets, but they also have specific needs that must be met to ensure their health and well-being. Before you welcome a tarantula, it’s crucial to understand what’s involved in their care, from their specific habitat requirements to their dietary needs and handling precautions. Thorough research is the key to becoming a responsible tarantula owner, so taking the time to learn as much as possible beforehand will greatly increase your chances of success. This guide aims to provide you with the essential information you need to make an informed decision and start your journey as a tarantula keeper on the right foot.
Researching Tarantula Species
The world of tarantulas is incredibly diverse, with hundreds of different species, each possessing unique characteristics and needs. Some tarantulas are more docile and beginner-friendly, while others are more defensive and better suited for experienced keepers. Before you commit to a specific tarantula, it is important to conduct thorough research on the different species available. Understand their size, temperament, lifespan, and specific habitat requirements. This research will help you choose a species that aligns with your experience level and lifestyle. Consider factors such as the availability of the species, its cost, and the ease of obtaining necessary supplies, like food and substrate.
Understanding Different Tarantula Types

Tarantulas are generally categorized by their origin and their typical behavior. New World tarantulas, originating from the Americas, are often considered more docile, but they possess urticating hairs, which they can flick off their abdomen as a defense mechanism. Old World tarantulas, from Asia, Africa, and Australia, tend to be more defensive and possess potent venom, although it is rarely life-threatening to humans. Ground-dwelling, arboreal (tree-dwelling), and burrowing tarantulas all require different enclosures and environmental setups. Knowing these differences is critical when deciding which tarantula is right for you. For example, a beginner might start with a Chilean rose hair tarantula (a ground-dwelling species) due to its relatively docile temperament, whereas an experienced keeper might choose a more challenging arboreal species, like a pinktoe tarantula.
Determining Your Experience Level
Your experience level as a pet owner is a critical factor in selecting the right tarantula. If you’re new to keeping exotic pets, it’s best to start with a species known for its docile temperament and ease of care. Species like the Chilean rose hair or the curly hair tarantula are often recommended for beginners. These species are generally less prone to biting and have less demanding environmental requirements. As you gain experience, you can consider more challenging species. Advanced tarantula keepers often enjoy the challenge of caring for more defensive or venomous species. Be realistic about your abilities and the amount of time you can dedicate to caring for your tarantula. This will influence your decision, ensuring a positive experience for both you and your new pet. There is no shame in starting with an easier species; it’s a great way to learn the fundamentals of tarantula care.
Choosing a Healthy Tarantula
Once you’ve chosen a species, the next step is selecting a healthy specimen. A healthy tarantula will be active and alert. Inspect the tarantula carefully for any signs of illness or injury. It is best to avoid purchasing a tarantula that looks lethargic, has a swollen abdomen, or is missing legs. Check to ensure the tarantula’s fangs and pedipalps (the small appendages near the mouth) are intact. Also, look for any signs of mites or parasites, which can be a sign of poor health or inadequate care. It is essential to be patient and take your time when selecting a tarantula, as the health of your spider will greatly impact its lifespan and your overall enjoyment of keeping it.
Examining the Tarantula’s Appearance

A healthy tarantula will have a robust appearance. The abdomen should be plump, not shrunken or distended. The legs should be intact and move smoothly. Examine the carapace (the shell-like structure covering the cephalothorax) for any damage or abnormalities. The fangs and pedipalps should be clean and undamaged, as they are essential for feeding. Look for vibrant coloration, which is a sign of a well-nourished tarantula. A tarantula’s appearance can tell you a lot about its overall health and well-being. Be cautious of any tarantula that appears dull, has missing limbs, or shows any signs of a disease. Observe the tarantula for a short period to assess its behavior, noting how it moves, reacts to stimuli, and interacts with its surroundings.
Checking for Signs of Illness or Injury
Illnesses and injuries in tarantulas can be caused by a variety of factors, including poor habitat conditions, inadequate diet, and rough handling. Some common signs of illness include lethargy, loss of appetite, and unusual behavior. Look for any signs of external parasites, such as mites, which can cause irritation and stress. Examine the tarantula for injuries, such as broken legs or damaged fangs. A swollen abdomen can be a sign of overfeeding or, in some cases, a parasitic infection. If you notice any signs of illness or injury, it’s best to avoid purchasing the tarantula. Consult with an experienced tarantula keeper or a veterinarian specializing in exotic animals if you have any concerns about the health of the tarantula you are considering.
Finding a Reputable Seller
The source from which you purchase your tarantula plays a crucial role in its health and well-being. Reputable sellers prioritize the health of their animals and will be knowledgeable about tarantula care. A good seller will be able to provide information on the tarantula’s origin, age, and feeding history, and answer any questions you may have about its care. They will maintain clean and appropriate habitats for their tarantulas. They will also be transparent about their business practices. Avoid sellers who appear to be unknowledgeable or who are unwilling to provide information about the tarantulas they sell. Buying from a reputable source significantly increases your chances of acquiring a healthy tarantula and receiving ongoing support for its care.
Online Tarantula Dealers vs. Local Pet Stores

Both online dealers and local pet stores offer a way to obtain a tarantula. Online dealers often have a wider selection of species and can provide detailed information about their tarantulas, including their lineage and feeding habits. They can ship tarantulas directly to your home, which can be convenient. However, shipping can be stressful for the tarantula, and you’ll want to choose a dealer who prioritizes safe packaging and handling. Local pet stores provide the benefit of being able to see the tarantula in person before you buy it. You can assess its health and behavior, and you can often speak directly to knowledgeable staff. However, the selection of species may be limited, and the staff’s expertise may vary. Consider the pros and cons of each option and choose the source that best suits your needs and preferences.
Reading Reviews and Checking Credentials
Before purchasing a tarantula from any source, it’s essential to research the seller. Read reviews from other customers to gauge their experiences. Look for reviews that mention the seller’s customer service, the health of their tarantulas, and the quality of their packaging. Check if the seller has any professional affiliations or certifications. A reputable seller will be transparent about their business practices and willing to address any concerns you may have. Avoid sellers with a history of negative reviews or complaints about the health of their tarantulas. A little research can go a long way in helping you find a trustworthy source and ensuring a positive experience.
Preparing for Your New Tarantula
Once you have selected your perfect tarantula, you will need to prepare its new home. Tarantulas are sensitive to changes in their environment, so preparing the habitat in advance is essential. This includes providing a suitable enclosure, appropriate substrate, and the correct environmental conditions, such as temperature and humidity. Doing this ahead of time allows the enclosure to stabilize, providing a comfortable and safe environment for your new pet. Furthermore, having everything ready eliminates the stress of setting up the habitat while the tarantula is present. A well-prepared habitat will minimize stress for the tarantula and ensure a smooth transition to its new home, leading to a healthier and happier spider.
Setting Up the Ideal Habitat

The habitat is the most critical aspect of tarantula care, mimicking the natural environment of the species. The size and type of enclosure will depend on the species you have chosen. For ground-dwelling tarantulas, a wider, shallower enclosure is generally suitable, while arboreal species need taller enclosures with climbing opportunities. Make sure the enclosure is escape-proof. Tarantulas are excellent climbers and can squeeze through small openings. The enclosure should be made of a material that allows for good ventilation. Glass or acrylic enclosures are popular choices because they offer a clear view of the tarantula and are easy to clean. Ensure the enclosure has a secure lid and is placed in a location that is free from drafts and direct sunlight. Before introducing your new tarantula, give the enclosure a few days to stabilize.
Choosing the Right Enclosure Size
Selecting the correct enclosure size is important for your tarantula’s well-being. The general rule is to provide an enclosure that is at least twice the tarantula’s leg span in width and length. For arboreal species, the height of the enclosure should be sufficient to allow for climbing. A small enclosure can lead to stress and make it difficult for the tarantula to regulate its temperature. An excessively large enclosure can make it difficult for the tarantula to find its food. It’s best to err on the side of a slightly larger enclosure, as your tarantula will grow over time. Consider the adult size of your chosen species when selecting the initial enclosure. As your tarantula grows, you can gradually upgrade to a larger enclosure, ensuring it always has enough space.
Providing Appropriate Substrate and Decorations
The substrate provides a comfortable environment and aids in regulating humidity. The ideal substrate will depend on the species. For ground-dwelling tarantulas, a mixture of peat moss, coconut fiber, and vermiculite is commonly used. Arboreal species may benefit from the addition of sphagnum moss to help maintain humidity. Avoid using substrate that can be toxic to the tarantula, such as cedar or pine shavings. Provide appropriate decorations to enrich the habitat, like cork bark, driftwood, or artificial plants. These decorations provide hiding places, which reduce stress and allow the tarantula to feel secure. Arrange the decorations to allow your tarantula to move freely. Before adding decorations, be sure to clean them to remove any dirt or contaminants. The substrate should be deep enough for the tarantula to burrow, if it is a burrowing species.
Understanding Humidity and Temperature Needs

Temperature and humidity are crucial for tarantula health. The ideal temperature range for most species is between 75-85°F (24-29°C). The humidity level will vary depending on the species, but most require a humidity range of 60-80%. You can use a thermometer and hygrometer to monitor the temperature and humidity levels. Maintain these conditions by using a heat source, such as an under-tank heater or a ceramic heat emitter. To increase humidity, mist the enclosure with water or add a water dish. Ventilation is also important; however, avoid drafts. Poorly controlled temperature and humidity can lead to health problems, such as molting issues or respiratory infections. Research the specific needs of your species.
Maintaining Proper Environmental Conditions
Maintaining the right environmental conditions is essential for your tarantula’s health and well-being. Regularly monitor the temperature and humidity levels, and adjust them as necessary. Use a digital thermometer and hygrometer for accurate readings. Place the thermometer and hygrometer in a position where they are easily visible. If the temperature is too low, use a heat source to warm the enclosure. If the humidity is too low, mist the enclosure with water. Ensure proper ventilation to prevent mold or fungal growth. Do not place the enclosure in direct sunlight, as this can overheat the enclosure. Regularly clean the enclosure to remove any waste and uneaten food. This helps maintain a healthy and safe environment for your tarantula.
Monitoring and Adjusting as Needed
Consistent monitoring of the enclosure’s environment is key to maintaining the well-being of your tarantula. Check the temperature and humidity levels at least once a day. Adjust the heat source, ventilation, and misting schedule as needed. Observe your tarantula’s behavior for any signs of stress or discomfort. If your tarantula is spending excessive time in one area of the enclosure or exhibiting unusual behavior, such as refusing to eat or burrowing excessively, it may be a sign that the environmental conditions are not optimal. Make sure to also monitor the substrate, and replace it as needed. Be patient and make gradual adjustments to the environmental conditions. This way, you can minimize any stress on your tarantula and maintain a healthy and stable environment.
Feeding and Handling Your Tarantula

Tarantulas have specific dietary needs, and understanding how to feed them properly is crucial for their health. Feeding frequency and the types of food vary depending on the tarantula’s age and species. Proper handling is also important to avoid stressing your tarantula and to prevent potential bites. Learning how to handle your tarantula safely and with respect will foster a positive relationship and make caring for your pet more enjoyable. It’s also essential to know when to avoid handling altogether, as stress can negatively impact a tarantula’s health.
Selecting Appropriate Food Sources
The primary food source for tarantulas is live insects. Crickets, mealworms, and roaches are popular choices, but the best insects will vary by species. When selecting food, it’s essential to provide a variety of insects to ensure that your tarantula receives a balanced diet. You can also supplement your tarantula’s diet with occasional treats, such as pre-killed insects. Avoid feeding your tarantula insects that are larger than its body size, as they may be difficult to handle. Ensure that the insects you feed your tarantula are healthy and free of pesticides or parasites. Consider gut-loading the insects with nutritious food a day or two before feeding them to your tarantula to provide added nutrients.
Feeding Frequency and Portion Sizes
The feeding frequency and portion sizes for tarantulas depend on their age and species. Young tarantulas, also known as spiderlings, should be fed more frequently, often every other day, while adults can be fed once or twice a week. Adjust the feeding schedule based on your tarantula’s appetite and growth. The amount of food you give your tarantula should be proportional to its size. As a general rule, offer one or two appropriately sized insects per feeding. Do not overfeed your tarantula, as this can lead to health problems. Remove any uneaten insects within 24 hours to prevent them from stressing your tarantula. Watch your tarantula’s abdomen; if it’s very plump, it may not need to be fed for a few days.
Handling with Care and Respect
Handling a tarantula should always be approached with caution. Before handling your tarantula, ensure you have a calm environment. Avoid sudden movements or loud noises that could startle your tarantula. To handle your tarantula, gently coax it onto your hand, or use a soft brush to move it. Always handle your tarantula over a soft surface, like a bed or a couch, in case it falls. Never try to grab your tarantula; let it come to you. Wash your hands before and after handling your tarantula to prevent the spread of any potential pathogens. Be aware of your tarantula’s behavior and body language. If it appears defensive or agitated, it’s best to avoid handling it. Learn about the potential hazards of handling tarantulas and how to minimize the risk.
Avoiding Stress and Injury
Tarantulas can be easily stressed, and it’s essential to take steps to minimize stress during handling. Never force a tarantula to move if it doesn’t want to. If your tarantula is skittish or defensive, it’s best to leave it alone. Avoid handling your tarantula if it has just molted or is about to molt, as their exoskeletons are soft and vulnerable during these periods. Be aware of the potential for injury. Tarantulas can fall and injure themselves if they are dropped. Be gentle and deliberate in your movements. If a tarantula bites, wash the bite area thoroughly and seek medical attention if needed. It’s always best to err on the side of caution when handling these delicate creatures.
Long-Term Tarantula Care and Maintenance
Caring for a tarantula is a long-term commitment, requiring ongoing maintenance to ensure the spider’s health and well-being. Regular cleaning and maintenance of the enclosure are essential. It’s also important to monitor your tarantula’s health and behavior. Recognize any potential problems and know when to seek veterinary assistance. Long-term care ensures that your tarantula lives a long and healthy life. This means dedication, attention to detail, and a proactive approach to addressing any health issues that may arise.
Regular Tank Cleaning and Maintenance
Regular tank cleaning is crucial for maintaining a healthy environment. Remove any uneaten food, molted exoskeletons, and waste. Spot-clean the substrate regularly, and replace it entirely every few months, or more often if needed. Clean the enclosure walls with a damp cloth to remove any debris. Ensure the enclosure is always dry. Use a non-toxic cleaner, and rinse thoroughly to remove any residue. During cleaning, you may need to move your tarantula to a temporary enclosure. Make sure the temporary enclosure is safe and secure. Regular maintenance helps prevent the build-up of bacteria, mold, and parasites, reducing the risk of disease. Always wear gloves when cleaning and handling the enclosure to ensure hygiene.
Monitoring Tarantula Health and Behavior
Regularly observe your tarantula’s behavior and appearance. Look for any signs of illness or injury, such as lethargy, loss of appetite, or unusual behavior. Be mindful of the tarantula’s feeding habits. A sudden change in appetite may indicate a health problem. Monitor the tarantula’s molting cycles, as these can sometimes reveal issues with the environment or the spider’s health. Document any unusual changes in a log. Knowing the normal behavior of your tarantula will make it easier to detect potential problems early on. Regular observation and documentation are essential for ensuring your tarantula’s long-term health and well-being. Early detection of any potential problems significantly increases the chances of successful treatment.
Recognizing Potential Problems
Being able to recognize potential problems is critical for successful tarantula care. Common signs of illness include lethargy, loss of appetite, and unusual behavior. Other warning signs include a swollen abdomen, the presence of mites, or difficulty molting. Knowing the common signs of illness allows you to take swift action if problems arise. Educate yourself about common tarantula illnesses and how to treat them. Isolate any sick tarantulas to prevent the spread of disease. If you are unsure about the tarantula’s condition, consult with an experienced tarantula keeper or a veterinarian specializing in exotic animals. Early diagnosis and treatment are often the key to a positive outcome.
Seeking Veterinary Assistance When Needed
Not all veterinarians are familiar with exotic animals, so it is important to find a vet experienced in tarantula care. If your tarantula is showing signs of illness or injury, seeking veterinary assistance can be crucial. A veterinarian can diagnose the problem and recommend the appropriate treatment. If you suspect that your tarantula has a health issue, contact a veterinarian as soon as possible. Provide detailed information about your tarantula’s condition, including its symptoms and the environmental conditions of its enclosure. Be prepared to discuss the tarantula’s diet, care routine, and any recent changes. Following your vet’s advice will help ensure your tarantula receives the best possible care. Remember, prompt and proper veterinary care is essential for preserving your tarantula’s health and ensuring its longevity.
