How do I set up a tarantula enclosure in an apartment?
For a comfortable home for your tarantula, you'll need at least 1 square foot of space per inch of legspan, a stable temperature of 72–82°F, and a humidity level of 40–80%.
Space and Layout
Start by ensuring your tarantula has enough space. An adult tarantula requires at least 1 square foot of space per inch of legspan. This ensures they have room to move and explore. For instance, a 6-inch tarantula would need a 6 square foot enclosure.
Choose a location in your apartment that is away from direct sunlight and drafts. This will help maintain a stable temperature and humidity. The enclosure should be placed on a sturdy surface that can support its weight, as tarantulas can be quite heavy.
- At least 1 square foot per inch of legspan
- Location away from direct sunlight and drafts
- Sturdy surface to support the enclosure
- Ventilation for temperature and humidity control
Environment Setup
Before adding any decorations, stabilize the environment. Use a heating pad under the enclosure to maintain a consistent temperature of 72–82°F. Monitor the temperature with a digital thermometer.
Set the humidity level according to your tarantula's species requirements, typically between 40–80%. You can use a hygrometer to measure the humidity and adjust it as needed.
Allow at least 48 hours for the environment to stabilize before adding any decorations or your tarantula.
- Use a heating pad to maintain 72–82°F
- Monitor temperature with a digital thermometer
- Maintain humidity between 40–80% with a hygrometer
- Stabilize environment for 48 hours before adding decorations
Adding Cover and Essentials
Provide a hiding spot for your tarantula to feel secure. This can be a hollow log, a cave, or a plastic container. Ensure it's large enough for the tarantula to fit inside.
Include a water dish for hydration. The dish should be shallow enough to prevent drowning but deep enough to hold water. Change the water daily.
Avoid using substrates that can compact, as this can lead to respiratory issues. Opt for dry substrates like coconut fiber or peat moss.
- Provide a hiding spot for security
- Use a shallow water dish for daily hydration
- Avoid compacting substrates like soil or sand
- Use dry substrates like coconut fiber or peat moss
Testing Before Arrival
Before bringing your tarantula home, test the enclosure for any leaks or drafts. Ensure the heating pad is working correctly and the temperature is consistent.
Check that the humidity level is within the desired range. Adjust the heating pad or use a humidifier/dehumidifier as needed.
Once everything is stable, observe the enclosure for a few hours to ensure there are no issues before introducing your tarantula.
- Test for leaks and drafts
- Ensure heating pad and temperature are consistent
- Check humidity level and adjust as needed
- Observe the enclosure for a few hours before introducing the tarantula
Day One Checklist
On the day you bring your tarantula home, make sure you have everything in place. This includes the enclosure, heating pad, thermometer, hygrometer, hiding spot, water dish, and dry substrate.
Check that the temperature and humidity are within the desired range. Adjust the heating pad or use a humidifier/dehumidifier if necessary.
- Enclosure with heating pad and thermometer
- Hygrometer for humidity control
- Hiding spot for security
- Shallow water dish for hydration
- Dry substrate like coconut fiber or peat moss
- Temperature set at 72–82°F
- Humidity set at 40–80%
Common Setup Mistakes
One common mistake is not providing enough space for the tarantula. This can lead to stress and aggression. Always ensure you have enough space based on the tarantula's legspan.
Another mistake is using the wrong type of substrate. Substrates that compact can cause respiratory issues. Use dry substrates like coconut fiber or peat moss.
Lastly, not stabilizing the environment before introducing the tarantula can be problematic. Allow at least 48 hours for the environment to stabilize.
- Not providing enough space based on legspan
- Using substrates that compact
- Not stabilizing the environment before introducing the tarantula
Keep reading about Tarantula: Tarantula care sheet
Related questions
How much space does a 6-inch tarantula need?
A 6-inch tarantula needs at least a 6 square foot enclosure.
What temperature should my tarantula's enclosure be?
The temperature should be maintained at 72–82°F.
What humidity level is ideal for a tarantula?
The humidity level should be between 40–80%.
Not veterinary advice. This guide covers husbandry — housing, feeding, cleaning and handling. If your tarantula is injured, off food unusually long, or behaving abnormally, contact a veterinarian.