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Choosing the Perfect Tarantula Enclosure: 6 Essential Considerations


Welcome to the intricate world of tarantula care, where the right enclosure can make all the difference between a thriving pet and a stressful environment.

As a tarantula owner, you’re tasked with the crucial decision of selecting a habitat that caters to the unique needs of your eight-legged companion. This blog post will serve as your comprehensive guide to navigating the six critical factors essential for creating the perfect home for your tarantula.

The Importance of Creating a Happy Habitat for Your Tarantula

Creating a happy habitat for your tarantula involves understanding their natural behaviors and replicating those conditions as closely as possible. It is important to understand the ins and outs of species, size, and containment considerations.

For example, for spiderlings a relatively small enclosure will prevent them from feeling lost and substrate depth should be at a minimum as it can be risky for the tiny creatures. On the other hand, as tarantulas grow, their space should grow with them. A larger enclosure allows for more exploration with deeper substrates for burrowing species and the inclusion of decor for climbing or hiding.

Likewise humidity and temperature control become more crucial as they grow, so a larger enclosure should facilitate this, along with appropriate heating elements or misters as needed. 

Proper ventilation is also crucial to maintaining air quality, while security features such as escape-proof lids are essential to keep your curious arachnid safely contained.

6 Factors for Proper Tarantula Enclosure Selection

As you can see there is a lot to understand about selecting the proper enclosure for your tarantula. Let’s dive into each of these six considerations, stressing the importance of each factor and how it impacts the tarantula’s well-being.

Tarantula enclosure selection factors
Tarantula enclosure selection factors

1. Species-Specific: Enclosure Needs for 3 Main Species Types

Selecting the right tarantula enclosure is not a one-size-fits-all decision; a standard 5 or 10 gallon glass fish tank will not work well for every size or species. 

For example, a 12 inch tarantula will not live comfortably in a 10 gallon tank. Likewise, the thin mesh lids that typically come with aquariums can be a safety hazard for certain species of spiders as they can easily get their feet and legs trapped in the mesh, possibly causing further harm to them.

It’s crucial to consider the natural habits and preferences of the species you own before rushing out and purchasing an enclosure. There are three main tarantula species— fossorial, terrestrial, and arboreal:

  • Fossorial, or burrowing, species, require enclosures with a deep substrate for them to dig and create burrows, which are essential for their wellbeing. Tarantulas that prefer to live in tunnels or burrows, such as the Cobalt Blue or the Desert Blonde, require deep substrates, such as coconut fiber or sphagnum moss, to create their homes. This substrate should be at least three times the tarantula’s body length to allow for burrowing and provide a sense of security.
  • Terrestrial species, which live primarily on the ground, require wider enclosures that allow for ample floor space to roam and a shallower substrate. These species, such as the medium-sized Chilean Rose Hair, are not known for burrowing and prefer to explore their environment. A shallow substrate of no more than the tarantula’s body length is sufficient, along with some décor for hiding spots.
  • Arboreal, or tree-dwelling, tarantulas such as the Pinktoe, need a taller enclosure that provides climbing space and vertical structures to mimic their natural inclination to reside off the ground. Some species, such as the Greenbottle Blue, are considered semi-arboreal, meaning they live both on the ground and in trees. These species require a combination of ground space and vertical structure.
A close-up of a blue green tarantula (Chromatopelma cyaneopubescens)

The species’ behavior also influences other enclosure features, such as the type and placement of décor. Some species, like the terrestrial opportunistic burrower Brazilian Pink Bloom, are known for their web-spinning capabilities and may need materials such as cork bark to anchor their webs. Others, like the Curlyhair terrestrial and the Trinidad Chevron arboreal, are more reclusive and may prefer a simple hideout for privacy.

For each species, it’s essential to research their natural habitat and behavior, including preferred temperatures and humidity levels. This knowledge will help you create a customized home for your tarantula that considers all its specific needs.

2. Size Matters: Adapting Enclosures to Your Tarantula's Growth

Selecting the appropriate enclosure size for your tarantula is essential to accommodate its growth through various life stages. Tarantulas undergo multiple molts before reaching adulthood, necessitating periodic upgrades to their living space.


Spiderlings, or baby tarantulas, have specific needs when it comes to their enclosure. A small, secure environment is essential for spiderlings to feel safe and reduce stress. Using a small plastic, acrylic or glass enclosure with air holes can provide the perfect space for a spiderling to thrive.

The substrate for spiderlings should be minimal, as they are not yet adept at burrowing. A thin layer of substrate, such as coconut fiber or peat moss, is sufficient to provide a soft surface for the spiderling to walk on. It’s important to avoid using substrates that are too deep, as spiderlings can become trapped or injured in overly deep substrates.

Additionally, there should be enough room to provide small hiding spots or decor for the spiderling to seek refuge and feel secure. This could be a small piece of cork bark or a half-buried plastic plant. Ensuring that the enclosure is well-suited to the size of the spiderling will help it thrive and grow into a healthy adult tarantula.


As your tarantula progresses into the juvenile stage, it will require more space to accommodate its growing size and activity level. Providing an enclosure that offers ample room for exploration and burrowing is essential for the well-being of juvenile tarantulas. 

A minimum enclosure size of at least two to three times the body length of the tarantula in dimension, measured diagonally, is recommended to ensure that they have enough space to move, hunt, and molt comfortably.

In addition to space considerations, the substrate should be deep enough to allow for burrowing and tunneling activities, depending on the species. A substrate depth of approximately one and a half times the body length of the tarantula is suitable for most juvenile species. Providing a variety of decor and hiding spots within the enclosure, or small shelters, allows juvenile tarantulas to establish secure retreats and explore their environment.

As your tarantula continues to grow and molt, periodic assessments of its enclosure size and environmental conditions are necessary. By providing a suitable and spacious habitat during the juvenile stage, you can support the healthy development and well-being of your tarantula as it transitions into adulthood.


As tarantulas reach the sub-adult stage, they require enclosures that offer more space and complexity to accommodate their increasing size and activity level. Sub-adult tarantulas are typically more active and may engage in exploratory behavior, making it essential to provide an environment that allows for movement and behavioral enrichment.

At this stage, it’s recommended to transition sub-adult tarantulas to enclosures that are at least four to six times the diagonal body length of the tarantula. This ample space allows for unhindered movement and the opportunity for the tarantula to establish territories within the enclosure. Providing a larger living space can reduce stress and promote natural behaviors, contributing to the overall well-being of the sub-adult tarantula.

Adding a variety of decor, such as branches, artificial plants, and natural hides, can create a more stimulating environment for sub-adult tarantulas. Incorporating different textures and structures within the enclosure encourages natural behaviors, including climbing, web-building, and exploring. By offering a diverse and engaging habitat, you can support the physical and mental stimulation of sub-adult tarantulas as they continue to mature.

Sub-adult tarantulas may undergo several molting cycles as they approach adulthood. It’s important to monitor the molting process and provide a substrate that facilitates safe and successful molting. Ensuring that the substrate remains loose and supportive, with adequate depth for burrowing, can help minimize the risk of injury during molting and promote a healthy molt cycle.


As your tarantula reaches adulthood, it’s essential to provide an enclosure that can comfortably accommodate its full size, allowing for the expression of natural behaviors.

Adult tarantulas require ample space to move and exhibit natural behaviors. Be sure to select a tarantula enclosure that offers sufficient floor space for terrestrial species or height for arboreal species. The size of the enclosure should allow the tarantula to move freely and engage in activities such as burrowing or climbing, depending on its species.

Depending on the species, adult tarantulas may require a specific substrate depth to support their burrowing behaviors. Research the natural habitat of your tarantula species to determine the appropriate substrate depth for their enclosure. Likewise, for arboreal species, providing vertical structures such as branches or cork bark allows adult tarantulas to engage in climbing behaviors. These structures should be securely anchored to prevent accidents and provide a stimulating environment for your tarantula.

Consider adding natural decor, such as live or artificial plants, and hiding spots to create a visually stimulating and enriching environment for adult tarantulas. These elements can contribute to the well-being and mental stimulation of your tarantula.

Adult tarantulas may be more prone to escaping, so it’s crucial to select an enclosure with a secure lid or locking mechanism. Ensuring that the enclosure is as escape-proof as possible is essential for the safety of both the tarantula and its human caretakers.

By addressing each stage of life, you can select the appropriate enclosures that meet the specific needs of your tarantula based on its size, providing a comfortable and enriching living space for your eight-legged companion.

3. Ventilation: A Breath of Fresh Air for Your Tarantula

Ventilation is a critical component in any tarantula enclosure, serving to regulate air flow and maintain a healthy environment.

A stagnant atmosphere can lead to mold growth and respiratory issues for your tarantula, making it imperative to choose an enclosure with appropriate ventilation. When selecting a case, look for one with multiple air vents or the ability to add custom ventilation without compromising security.

Proper air circulation also aids in controlling humidity levels within the enclosure. Each tarantula species has specific humidity requirements that must be met for their wellbeing. Enclosures with adjustable ventilation options allow you to fine-tune the air exchange to ensure the habitat remains at the optimal humidity level for your pet.

4. A Secure Lid: Keeping You and Your Tarantula Safe

A closeup shot of a tarantula spider in a tarantula enclosure

Tarantulas are known to be escape artists, so proper enclosure selection is vital. For example, using a fish aquarium that has a hole meant for a filter may seem like it’s too small for your tarantula to fit through, but you don’t want to be wrong in that assumption! Though purchasing an inexpensive fish aquarium may seem tempting, It’s best to err on the side of caution and select a proper enclosure that does not contain a possible passage out.

Choosing an enclosure with a secure lid that fits snugly is ideal. The material of the enclosure must be sturdy enough to resist the strength of a tarantula, especially for larger species that can exert significant force.

When considering the tarantula enclosure’s security, consider features such as fine mesh screens that allow air in but keep the tarantula safely contained. Additionally, the enclosure should be regularly inspected for any potential weak points, such as cracks or holes, that could provide an escape route.

By prioritizing security features when selecting a tarantula enclosure, you can ensure the safety of your pet and the peace of mind that comes with knowing your arachnid friend is securely housed.

5. Durable Material: For the Longevity of Your Tarantula's Home

Selecting the right materials for your tarantula’s enclosure is crucial for ensuring the habitat’s longevity and your pet’s well-being.

Glass and plastic are popular choices, with glass providing excellent visibility and a traditional look while plastic is lighter and less prone to shattering, making it safer for both the tarantula and the owner. Each material has its own set of benefits; glass retains heat well and is scratch-resistant, whereas plastic can be more easily customized with drilled holes for ventilation.

When considering the durability of a tarantula enclosure, it’s important to think about the long-term impacts of wear and tear.

A well-constructed tarantula enclosure should withstand the humidity and temperature changes that are part of a tarantula’s environment. It’s also necessary to consider the strength of the materials used; tarantulas can be surprisingly strong, and their enclosures must be able to resist any attempt they might make to push or climb their way out. 

A sturdy enclosure not only lasts longer but also keeps your tarantula secure and stress-free.

6. Maintenance: Ease of Accessibility for Cleaning Purposes

Design features that foster ease of access are vital for the routine upkeep of a tarantula enclosure. Enclosures with removable tops or doors allow for straightforward cleaning without the need to disturb the spider excessively.

These features also facilitate the effortless addition or removal of substrate, décor, and water dishes, contributing to a well-maintained habitat.

Regular maintenance tasks are essential to keep the enclosure in optimal condition and ensure the health of the tarantula. 

A design that offers easy access helps in efficiently performing activities such as spot cleaning, misting for humidity control, and checking for any signs of mold or pests. By selecting an enclosure that prioritizes accessibility, tarantula caretakers can maintain a pristine environment with minimal stress to their pets.

Where Can I Find Quality Tarantula Enclosures At A Reasonable Price?

Large tarantula in an enclosure

Tarantula enclosures come in a spectrum of styles and prices, catering to a diverse range of preferences and budgets.

High-end models often include features like magnetic locking lids that offer convenience and security. On the other end of the spectrum, DIY solutions can provide a cost-effective alternative to tarantula specific store-bought enclosures, allowing for customization and personalization to suit the specific needs of your tarantula.

For those on the hunt for affordability without sacrificing quality, hobby and craft stores are a treasure trove of potential housing solutions. Clear containers designed for collectibles such as baseballs, dolls, and model cars can be repurposed as tarantula enclosures with some ingenuity. Pet shops also offer a variety of aquariums that can be modified with proper ventilation to create a suitable habitat for your arachnid companion.

Pioneer Plastics—Your Affordable Solution for High-Quality Tarantula Enclosures

Pioneer Plastics excels at crafting premium display cases that serve a multitude of purposes, from showcasing collectibles to providing homes for exotic pets. When it comes to tarantula enclosures, our offerings stand out for their exceptional clarity and robustness.Whether you have a tiny spiderling or a fully-grown adult, you’ll find a suitable space for your arachnid friend with Pioneer Plastics. The durability of our containers means they can stand up to the demands of a tarantula’s habitat, maintaining the delicate balance of humidity and temperature that is critical for their wellbeing.

The polystyrene used in Pioneer Plastics containers is not only transparent but also significantly easy to customize, allowing for the addition of ventilation holes without undue effort.

The best part… is that Pioneer Plastics provides an affordable yet quality-driven choice for tarantula enthusiasts seeking a reliable tarantula enclosure.

Our tarantula customers have used a variety of our container products to house tarantulas or sell in their stores. These include containers like our large tall square clear plastic boxes such as (048C) and (036C), as well as our round plastic cylinder containers like (115C) and plastic square containers such as (044C) and (044CAQ).

Here are some of our more popular container options for tarantula enclosure usage, that also work well for other arachnid species, amphibians, reptiles, fish, insects and invertebrates.

083C-AQUA tarantula enclosure from Pioneer Plastics

We have an assortment of aquariums meant for a variety of reptiles and critters. Additionally, our containers meant to house collectibles like model cars and dolls can be a cost-effective solution for providing ample room for several types of tarantulas. We have options that can work well for fossorials, terrestrials, and they can even be modified to house aboreals. Our cases are available in both bulk and small quantity options such as our sturdy and clear Micro Habitat Terrarium available on Amazon and also available with bulk purchase on our website.

164C-6PK- diecast display case great for spiderlings

In addition to our aquariums we have several container options that work great for DIY containment. For example, according to tarantulas.com our 1:64 Scale Diecast case (meant for housing matchbox cars) can be a great solution for housing terrestrial spiderlings. By drilling small holes in the lid for ventilation, you’ve got a clear, secure case that is appropriately sized, at a fraction of the cost of other tarantula-specific case options from other suppliers. 

355C 1:18 scale diecast case from Pioneer Plastics great for tarantula enclosure

If you have a small tarantula species that grows up to 4 or 5 inches at the most, the large 1:18 scale diecast case display case can be a secure and inexpensive option. You can purchase this case in bulk directly through Pioneer Plastics or purchase a smaller quantity from our Amazon store.

Our assortment of sizes caters to the diverse needs of various sizes and species and our containers have been recommended time and time again within the tarantula community as a go-to high quality container at a reasonable cost. These testimonials from tarantula owners and enthusiasts highlight the durability, clear visibility, and the ease with which they can be modified for ventilation.

For anyone interested in providing their tarantula with a top-notch home, Pioneer Plastics offers a straightforward purchasing process, ensuring that your pet’s new enclosure is just a few clicks away.

Get a Tried and Trusted Tarantula Enclosure Today With Pioneer Plastics


Choosing the perfect tarantula enclosure may seem like a daunting task, but by considering these six essential factors – you can create an ideal habitat for your pet. It’s a delicate balance to strike, but with the right enclosure, maintaining this balance becomes much more manageable.

Remember, your arachnid friend’s habitat should evolve with its growth, provide ample ventilation, be escape-proof, durable, and easy to maintain. This is where Pioneer Plastics shines, offering clear plastic containers that meet all these essential criteria at a price that respects your budget.

Take the next step to create a happy habitat for your tarantula by exploring Pioneer Plastics’ selection of aquarium containers and our other product options. A container that is not initially intended to house a tarantula just might be the perfect solution for your needs without the high-dollar cost.

With a focus on security, ventilation, and appropriate sizing, Pioneer Plastics containers provide a safe and comfortable environment for tarantulas to thrive. After all, your eight-legged companion deserves nothing but the best! 

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