Green Bottle Blue Tarantula

The Green Bottle Blue Tarantula is an attractive arachnid that is more colorful than many of its species. That’s part of the reason for its popularity, especially as a species for new owners. This is a hardy pet that will make a great addition to a terrarium. The temperament of the tarantula varies according to the species. They are usually hands off pets.

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Quick Facts about Green Bottle Blue Tarantula

Species Name:Chromatopelma cyaneopubescens
Treatment Level:Beginner friendly
Temperament:Active but fierce
Color Shape:Blue-green body with orange hair and belly
Lifetime:Female: up to 14 years; boys: up to 4 years
Size:2.75” L
Diet:Crickets and other small insects
Minimum Tank Size:Three times the diagonal leg span (DLS), 6.25”; minimum 20” L x 12” W
Tank Setting:Well ventilated enclosure with 2 inch substrate area

Green Bottle Blue Tarantula Overview

The Blue Bottle Green tarantula lives in the arid grasslands of northern Venezuela. This is a fun species, but these spiders are easy to scare. They are energetic and will not hesitate to bite if they feel threatened. You can tame them to the point where you can handle them. It should be noted that they are venomous to humans. It will feel like a disgusting bee sting.

Its colorful body and active nature make the Green Bottle Blue Tarantula an excellent choice for beginners. It’s not as defensive as some Old World species. It makes a lot of webbing because it likes to be on the ground. In the wild, webs provide the structure that allows these spiders to catch birds.

This species is relatively long-lived, with a marked difference in lifespan between males and females. Maintenance is on the light side compared to other pets. The setup is quite easy. Cleaning up the uneaten food every day and filling the water bowl are your main tasks. We recommend buying only from reputable dealers due to the ongoing illegal trade in tarantulas.

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How much does a green bottle blue tarantula cost?

The popularity of the Green Bottle Blue Tarantula may affect its availability and thus, its cost. Most of the tarantula species available cost under $150. This one will likely be somewhere in the middle, around $60-$80. However, that is what you will pay for the animal. You should also factor in other costs, such as cages, substrate, and food. You should also have a hiding place, hygrometer, and water container in the tank.

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You can probably expect to pay around $100 or more the first year. After that, your main costs will be food and maintenance, which will likely cost you at least $50 per year.

Typical Behavior & Temperament

The Blue Bottle Green Tarantula isn’t aggressive, but it won’t hesitate to take action either. We recommend not holding them as they are quite agile, which makes sense for a tree-dwelling animal. Tarantulas also have urtications, or spiny hairs on their bodies. Many other animals and plants use similar defenses, including certain moths and nettles. Skin irritation is the main result. This is another reason to avoid handling tarantulas.

The Green Bottle Blue Tarantula is not quick to bite. Instead, it will try to run away from a threatening situation, giving you multiple warnings to leave it alone.

These spiders will molt to grow. The exoskeleton shed will look like any other spider. You may notice that your tarantula is inactive during this time and may not want to eat either. If you handle your pet, it’s best to avoid doing so during the molting phase. It will take several weeks before it is finished and the new exoskeleton has hardened. During this time, your tarantula will feel vulnerable and more likely to shed spines or bites.


The Blue Bottle Green Tarantula is a striking organism. His belly is electric orange. Its carapace, or upper shell, is a dazzling blue-green color. The legs are green and blue, with various patterns. Body length 2.75” L, with 6.25 diagonal leg-span (DSL). This tarantula has a moderate growth rate. Sexing of individuals is possible only after sexual maturity, by examining their shed sheds.

Males have simple slits, while females have organs that protrude in place of their spermatheca, or reproductive organs. A live animal is unlikely to allow you to search for it, which is why you should wait for it to molt.

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How to Take Care of a Green Bottle Blue Tarantula

Green Bottle Blue Tarantula care is relatively easy if you provide the environment it needs. It prefers a drier setting, which indicates its natural habitat. A humidity level of around 60% is ideal. It can work well at room temperature, as long as the ambient temperature is at least 72℉.

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Habitat, Tank Conditions & Settings


A 5 gallon tank or larger makes an excellent home for your Blue Bottle Green Tarantula. This can help prevent drafts and maintain proper humidity levels. It is also environmentally neutral which is easy to clean and relatively inexpensive. You should clean the cage at least once a week, removing the tarantula from the inside first. You should also provide clean water every day.

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It’s important to balance your pet’s health with ease of cleaning. Coconut coir or sphagnum moss are excellent substrate choices. You can also use vermiculite or a mixture with peat or potting soil. A 2-inch layer is ideal. You should replace it every 4-6 months. Doing so will prevent the growth of bacteria.


Tarantulas don’t need a heating lamp like reptiles. However, the exact location is very important. You should avoid drafty places near the vents. You should also keep the cage out of direct sunlight. The latter can dry out your pet by lowering the humidity to dangerous levels. Hang a thermometer and hygrometer to monitor temperature and humidity.


Adding plants and hiding places will help make your tarantula feel safe in its new home. This is especially important for the Blue Bottle Green Tarantula temperament. We recommend buying a product that is easy to clean, with a water-resistant surface to prevent the development of bacteria.

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Are Blue Bottle Green Tarantulas Friendly to Other Pets?

The Green Bottle Blue Tarantula does best on its own within the confines of a tank or enclosure. Putting more than one together will likely result in the death of one of them. You can combine males and females if you wish to mate them. However, this should be a brief encounter; do not place the two together permanently after they mate.


What’s Feeding Your Green Bottle Blue Tarantula?

The Green Bottle Blue Tarantula is a carnivorous creature. In its natural habitat, it will eat a variety of prey it catches in its web, including worms, insects, and even mice or birds. Captive diets will include the food you offer reptiles and amphibians, including crickets, pinkie mice, and mealworms.

You should feed the juvenile tarantula every day. Adults will do well with a larger meal once a week. It is very important to dispose of uneaten food immediately. Keep in mind that your tarantula will not eat much, if at all, during molting. We do not recommend giving your pet live food until the exoskeleton has hardened to provide defense.

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Keeping Your Blue Bottle Green Tarantula Healthy

A suitable environment and a high-protein diet are the best ways to keep your pet healthy and support a long life. Signs of a potential problem include:

  • Loss of appetite
  • Bloody
  • Inactive or lethargic
  • Dull color

You may notice that your Blue Bottle Green Tarantula hides when they are unwell. It is common behavior with any animal in the same situation. Staying under protection protects them when they are vulnerable to predation. This species is hardy, so any change in its habits is a sign of danger, except when molting.


You may or may not succeed by trying to breed your Blue Bottle Green Tarantula. Females are picky about their mates. You can try putting the male in the female’s cage. The command is important, because otherwise the female will attack the male. Marriage would take place soon after if it would happen at all. The male will then back off, which is your signal to get him out of the cage.

The female will lay up to 100 eggs. It is very important to provide adequate food during this time. A high protein source is ideal. It will take up to 10 weeks before the young are visible. They will molt soon after. Then, you have to take it out of the cage. The female will eat it if you don’t get her out of harm’s way.

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Is Blue Bottle Green Tarantula Right for You?

Tarantulas are not the best pet for everyone. Many people want an animal as a companion or at least one they can touch. While the Blue Bottle Green Tarantula is quite docile, it can still bite or release its thorns. There is also a concern that you will get hurt if you fall to the floor. However, if you’re looking for a beginner-friendly, hands-off pet, this one has a lot to offer.

Featured Image Credit: Cathy Keifer, Shutterstock