The Red-Knee Tarantula is a captivating species that requires specific care to thrive in captivity. Maintaining humidity levels between 60% and 80% is essential for their health, while feeding every 5 to 7 days ensures proper growth without the risk of obesity. By providing a suitable enclosure and regularly monitoring their environment, you can help these fascinating creatures flourish.

What humidity levels are ideal for Red-Knee Tarantulas in the UK?
Red-Knee Tarantulas thrive in humidity levels between 60% and 80%. Maintaining this range is crucial for their health, as it mimics their natural habitat and supports their overall well-being.
Optimal humidity range: 60-80%
The optimal humidity range for Red-Knee Tarantulas is between 60% and 80%. This level helps prevent dehydration and supports proper molting. Keeping humidity within this range ensures that the tarantula remains active and healthy.
Using a hygrometer can help monitor humidity levels accurately. If the humidity drops below 60%, it may lead to health issues, while levels above 80% can create a breeding ground for mold and mites.
Humidity control methods
To maintain the ideal humidity for your Red-Knee Tarantula, consider using a combination of methods. Regular misting of the enclosure can help increase moisture levels, but it should be done carefully to avoid over-saturation.
Using a substrate that retains moisture, such as coconut fiber or peat moss, can also help maintain humidity. Additionally, placing a shallow water dish in the enclosure allows for evaporation, which contributes to the overall humidity level.
Effects of low humidity
Low humidity can lead to several health issues for Red-Knee Tarantulas, including dehydration and difficulty molting. If humidity levels drop below 60%, the tarantula may become lethargic and less active.
In severe cases, prolonged low humidity can result in fatal conditions, such as a condition known as “molt failure,” where the tarantula is unable to shed its exoskeleton properly. Regular monitoring and adjustments are essential to prevent these issues.

How often should you feed a Red-Knee Tarantula?
A Red-Knee Tarantula should be fed every 5 to 7 days, depending on its age and size. Regular feeding is essential for their growth and health, but overfeeding can lead to obesity and other health issues.
Feeding frequency for adults
Adult Red-Knee Tarantulas typically require feeding every 7 to 10 days. They can be offered larger prey items such as crickets, roaches, or mealworms. It’s important to monitor their body condition and adjust feeding frequency accordingly to prevent obesity.
Feeding frequency for juveniles
Juvenile Red-Knee Tarantulas should be fed more frequently, about every 3 to 5 days. Smaller prey items are suitable, and it’s crucial to provide a variety of food sources to ensure balanced nutrition. Always remove uneaten food to maintain a clean habitat and prevent mold growth.

What are the best care tips for Red-Knee Tarantulas?
To properly care for Red-Knee Tarantulas, maintain appropriate humidity levels, provide a suitable enclosure, and ensure a balanced diet. Regular monitoring of their environment and health will help keep these tarantulas thriving.
Enclosure setup recommendations
Red-Knee Tarantulas require a spacious enclosure that mimics their natural habitat. A terrarium with a minimum size of 10 gallons is ideal, allowing for adequate movement and hiding spots. Use a substrate like coconut fiber or peat moss, which retains moisture while providing a comfortable burrowing area.
Include items such as rocks, logs, or artificial plants to create hiding spaces, as these tarantulas appreciate security. Ensure the enclosure has a secure lid to prevent escape, as these spiders are known for their climbing abilities.
Temperature requirements
Maintaining the right temperature is crucial for the health of Red-Knee Tarantulas. The ideal range is between 24°C to 28°C (75°F to 82°F) during the day, with a slight drop at night. Use a heat mat or lamp to achieve these temperatures, but avoid direct contact with the substrate to prevent overheating.
Regularly check the temperature with a reliable thermometer, and adjust heating methods as necessary to keep the environment stable. Sudden temperature fluctuations can stress the tarantula and lead to health issues.
Common health issues
Red-Knee Tarantulas can face several health issues, including molting problems and stress-related conditions. Ensure they have a humid environment during molting to prevent stuck molts, which can be fatal. Monitor their behavior for signs of stress, such as excessive hiding or refusal to eat.
Regularly inspect your tarantula for any signs of disease, such as discoloration or lethargy. If you notice any concerning symptoms, consult a veterinarian experienced with exotic pets for appropriate treatment options.

What are the prerequisites for keeping a Red-Knee Tarantula?
To successfully keep a Red-Knee Tarantula, you need to provide an appropriate habitat that mimics its natural environment, including specific humidity levels and temperature. Additionally, understanding its feeding frequency and care requirements is crucial for its health and longevity.
Essential equipment needed
Essential equipment for a Red-Knee Tarantula includes a suitable enclosure, substrate, and humidity control tools. A glass or plastic terrarium with a secure lid is ideal, typically sized around 10 to 20 gallons for an adult tarantula.
You will also need a substrate such as coconut fiber or peat moss, which helps maintain humidity. A water dish for hydration and a thermometer and hygrometer to monitor temperature and humidity levels are also necessary.
Initial setup steps
Begin by setting up the enclosure with 2 to 4 inches of substrate to allow for burrowing. Ensure the habitat is kept at a temperature range of 24-28°C (75-82°F) and maintain humidity levels between 60-70% for optimal health.
After setting up the enclosure, add a shallow water dish and check that the environment is stable before introducing the tarantula. Regularly monitor humidity and temperature, adjusting as necessary to prevent stress or health issues for your pet.

What are the common mistakes in Red-Knee Tarantula care?
Common mistakes in Red-Knee Tarantula care include overfeeding and improper humidity management. These issues can lead to health problems and stress for the tarantula, making it crucial to understand their specific needs.
Overfeeding issues
Overfeeding is a frequent mistake made by tarantula owners, often leading to obesity and health complications. Red-Knee Tarantulas should be fed appropriately sized prey, typically once every 7 to 10 days, depending on their age and size.
To avoid overfeeding, monitor your tarantula’s abdomen; it should not appear excessively swollen. If uneaten food remains after 24 hours, remove it to prevent contamination and stress.
Improper humidity management
Maintaining proper humidity levels is essential for the health of Red-Knee Tarantulas. They thrive in environments with humidity levels around 60-70%, which can be achieved through regular misting and providing a water dish.
Check humidity levels using a hygrometer and adjust as necessary. Avoid letting the substrate become overly wet, as this can lead to mold growth and respiratory issues. A balance between humidity and ventilation is key to a healthy habitat.

What are the signs of a healthy Red-Knee Tarantula?
A healthy Red-Knee Tarantula exhibits clear signs of vitality, including active behavior, a well-formed body, and consistent feeding habits. Observing these indicators can help ensure your tarantula is thriving in its environment.
Behavioral indicators
Active movement is one of the primary behavioral indicators of a healthy Red-Knee Tarantula. If your tarantula is frequently exploring its enclosure, climbing, and showing curiosity, it is likely in good health. Conversely, lethargy or prolonged hiding can signal stress or illness.
Feeding frequency also serves as a crucial behavioral sign. A healthy tarantula typically eats every 7 to 14 days, depending on its age and size. If your tarantula refuses food for an extended period, it may indicate health issues or environmental stressors.
Another important aspect is the tarantula’s response to handling. While not all individuals tolerate handling, a healthy tarantula will generally exhibit some level of calmness or curiosity when approached. Excessive aggression or defensive posturing can be a sign of stress or discomfort in its habitat.