🕷 Complete Tarantula Care Guide

Natural History, Enclosure Setup, Feeding, Molting & Long-Term Success

If you’re searching for how to care for a tarantula, what enclosure they need, how often to feed them, or which species is best for beginners, this complete tarantula care guide will walk you through everything.

Successful tarantula keeping starts with understanding one thing:

Tarantulas are not decorative pets — they are highly specialized predators shaped by millions of years of environmental adaptation.

When you replicate their natural habitat correctly, they thrive.

Understanding Tarantula Natural History (Why It Matters)

Tarantulas belong to the family Theraphosidae, a group of large, hairy spiders found across:

• South America

• Central America

• North America

• Africa

• Asia

Different species evolved in dramatically different ecosystems:

• Tropical rainforest canopy (arboreal species)

• Dry scrubland and savannah (terrestrial species)

• Deep burrow systems (fossorial species)

Their enclosure, humidity, and substrate requirements depend entirely on their natural origin.

*If you ignore natural history, you create stress.
If you replicate it, you create longevity.

Types of Tarantulas: Arboreal, Terrestrial & Fossorial

Arboreal Tarantulas

Arboreal species live in trees and elevated structures.

They require:

• Vertical enclosures

• Cork bark tubes or upright hides

• Moderate to higher humidity

• Cross ventilation

Examples include many vibrant tropical species popular in display setups.

Terrestrial Tarantulas

Terrestrial species live primarily on the ground.

They require:

• Horizontal floor space

• Moderate substrate depth

• Stable humidity

• Dry-to-slightly-moist substrate gradient

These species are often recommended as beginner tarantulas.

Fossorial Tarantulas

Fossorial species are heavy burrowers.

They require:

• Deep substrate (3–6+ inches depending on size)

• Stable moisture in lower layers

• Minimal disturbance

Many defensive species fall into this category.

Types of Tarantulas: A Guide to the Most Popular Species in the Hobby

50 popular tarantula species found in the hobby.

Tarantulas are among the most diverse spiders in the world, with more than 1,000 known species distributed across nearly every warm region of the planet. These remarkable arachnids inhabit deserts, forests, grasslands, and tropical rainforests, displaying incredible variation in size, color, temperament, and behavior.

Within the tarantula hobby, dozens of species have become popular among keepers due to their striking appearance or manageable care requirements. Some species are calm terrestrial spiders ideal for beginners, while others are fast arboreal species prized by experienced collectors.

Understanding the differences between these species helps hobbyists choose tarantulas that match their experience level and enclosure setup.

If you are new to keeping tarantulas, see our complete Tarantula Care Guide for detailed information on enclosure setup, feeding, and husbandry.

Beginner-Friendly Terrestrial Tarantulas

These species are often recommended for new keepers due to their relatively calm temperament and hardy nature.

Chaco Golden Knee (Grammostola pulchripes)

Large terrestrial tarantula from Paraguay known for golden bands across its legs and calm disposition.

Chilean Rose Hair (Grammostola rosea)

One of the most famous pet tarantulas, known for its hardy nature and adaptability.

Curly Hair Tarantula (Tliltocatl albopilosus)

A popular beginner species recognized by its distinctive curled hairs.

Mexican Red Knee (Brachypelma hamorii)

Iconic tarantula with orange knee markings and a calm temperament.

Mexican Redleg (Brachypelma emilia)

Beautiful species featuring bright red leg coloration.

Mexican Fireleg (Brachypelma boehmei)

Highly colorful terrestrial species with vivid orange legs.

Arizona Blonde (Aphonopelma chalcodes)

Native to the southwestern United States and well known for its calm behavior.

Costa Rican Zebra (Aphonopelma seemanni)

Distinctive striping across the legs and moderate temperament.

Brazilian Black (Grammostola pulchra)

Highly sought-after species famous for its velvet-black coloration.

Brazilian Red and White (Nhandu chromatus)

Large terrestrial species with bold black and white leg patterns.

Large Display Tarantulas

These species are often prized for their impressive adult size.

Goliath Bird Eater (Theraphosa blondi)

One of the largest spiders in the world with leg spans approaching 12 inches.

Burgundy Goliath Tarantula (Theraphosa stirmi)

Another giant rainforest species requiring high humidity.

Salmon Pink Bird Eater (Lasiodora parahybana)

Fast-growing giant tarantula native to Brazil.

Brazilian Giant Blonde (Lasiodora klugi)

Massive species admired for its impressive size.

Colombian Giant Redleg (Megaphobema robustum)

Large terrestrial species with striking red leg coloration.

Arboreal Tarantulas

These species live primarily in trees and require tall enclosures with climbing structures.

Pinktoe Tarantula (Avicularia avicularia)

Classic arboreal species with pink toes and gentle temperament.

Antilles Pinktoe (Caribena versicolor)

Beautiful species known for dramatic color changes during growth.

Guyana Pinktoe (Avicularia metallica)

Arboreal species with metallic coloration.

Venezuelan Suntiger (Psalmopoeus irminia)

Striking arboreal species with bright orange markings.

Trinidad Chevron (Psalmopoeus cambridgei)

Fast-growing arboreal species with strong feeding responses.

Panama Blonde (Psalmopoeus pulcher)

Beautiful arboreal tarantula with golden coloration.

Costa Rican Tiger Rump (Davus fasciatus)

Distinctive striping across the abdomen.

Purple Pinktoe (Avicularia purpurea)

Rare arboreal species with deep purple tones.

Ecuadorian Purple Pinktoe (Avicularia sp.)

Another arboreal species admired for subtle purple coloration.

Brazilian Pinktoe (Avicularia juruensis)

Elegant arboreal species with colorful leg highlights.

Old World Tarantulas

These species originate from Africa and Asia and are generally faster and more defensive.

Orange Baboon Tarantula (Pterinochilus murinus)

Often called the “OBT,” famous for its solid bright orange coloration.

Togo Starburst Tarantula (Heteroscodra maculata)

Extremely fast arboreal species from West Africa.

Indian Ornamental (Poecilotheria regalis)

Beautiful arboreal species with dramatic patterns.

Sri Lankan Ornamental (Poecilotheria fasciata)

Large arboreal species native to Sri Lanka.

Gooty Sapphire Ornamental (Poecilotheria metallica)

Highly sought-after species known for brilliant blue and bright yellow coloration.

Salem Ornamental (Poecilotheria formosa)

Large arboreal tarantula with striking patterns.

Fringed Ornamental (Poecilotheria ornata)

One of the largest arboreal tarantulas.

King Baboon Tarantula (Pelinobius muticus)

Large burrowing species from East Africa.

Singapore Blue (Omothymus violaceopes)

Massive arboreal species with purple coloration.

Indian Violet (Chilobrachys fimbriatus)

Fast Old World species admired for its color.

Colorful Collector Species

These tarantulas are particularly popular among collectors for their striking appearance.

Green Bottle Blue (Chromatopelma cyaneopubescens)

One of the most colorful tarantulas in the hobby.

Brazilian Jewel (Typhochlaena seladonia)

Tiny arboreal species with jewel-like coloration.

Brazilian Blue (Pterinopelma sazimai)

Beautiful terrestrial species with blue tones.

Giant Brazilian White Knee (Acanthoscurria geniculata)

Large species with bold white leg banding.

Brazilian Blue Beauty Dwarf (Dolichothele diamantinensis)

Small but colorful dwarf tarantula.

Pumpkin Patch Tarantula (Hapalopus sp. Colombia)

Dwarf species with bright orange markings.

Trinidad Dwarf Tiger (Cyriocosmus elegans)

Small species with beautiful abdominal heart pattern.

Colombian Lesser Black (Xenesthis immanis)

Large tarantula with deep coloration.

Colombian Giant (Pamphobeteus fortis)

Impressive terrestrial species.

Brazilian Red & White (Vitalius chromatus)

Large species with metallic tones.

Choosing the Right Tarantula

With so many tarantula species available, selecting the right one depends on several factors:

• experience level

• enclosure type

• temperament

• adult size

• environmental requirements

Many hobbyists begin with calm terrestrial species before exploring arboreal or Old World tarantulas.

Understanding these differences allows keepers to provide environments that closely match the spider’s natural habitat.

Tarantula Enclosure Setup (Step-by-Step)

1. Choose the Right Size Enclosure

General rule:

• 3–4x leg span in floor space

• Height depends on terrestrial vs arboreal species

Too large = stress
Too small = restricted behavior

2. Substrate Matters More Than Most People Realize

Your substrate is not decoration — it is the foundation of humidity control and structural support.

A proper tarantula substrate should:

• Hold light moisture without becoming swampy

• Allow burrow stability

• Resist compaction

• Avoid mold growth

For tropical species, maintaining a slight moisture gradient is important.
For arid species, most of the enclosure should remain dry.

Bioactive components can help regulate micro-environments naturally.

3. Hides & Structure

Every tarantula needs security.

Options include:

• Cork bark slabs

• Cork tubes

• Half-log hides

• Deep substrate for burrowing species

If a tarantula feels exposed, it will remain stressed.

4. Ventilation

Poor ventilation kills more tarantulas than low humidity.

You want:

• Cross ventilation

• Air exchange

• No stagnant air

Especially for tropical species, airflow prevents fungal growth.

Feeding Tarantulas Properly

Tarantulas are opportunistic predators.

What Do Tarantulas Eat?

• Crickets

• Roaches

• Mealworms

• Superworms

• Occasional hornworms (size appropriate)

Feed prey no larger than the spider’s abdomen.

Feeding Schedule

Spiderlings (slings):

• 1–2 times per week

Juveniles:

• Every 5–7 days

Adults:

• Every 7–14 days

Overfeeding is more common than underfeeding.

A tarantula with a slightly plump abdomen is ideal. A swollen abdomen is a fall risk.

Molting: The Critical Phase

Molting is when tarantulas shed their exoskeleton to grow.

Signs of pre-molt:

• Refusing food

• Lethargy

• Darkened abdomen

• Excessive webbing

During molt:

• Do NOT disturb

• Do NOT feed

• Do NOT mist directly

After molting:

• Wait 5–14 days before feeding (longer for larger specimens)

Their fangs must harden before they can safely eat.

Humidity & Water

Humidity is misunderstood.

You do NOT need constant high humidity for most species.

Instead, you need:

• A moisture gradient

• A water dish

• Slightly moist lower substrate (for tropical species)

Arid species prefer mostly dry substrate with a water dish available.

Standing swamp conditions are dangerous.

Temperature Guidelines

Most tarantulas thrive between:

68–78°F

They tolerate room temperature well.

Avoid:

• Heat lamps

• Direct sunlight

• Heating pads under enclosures

If your house is comfortable for you, it’s usually safe for them.

Beginner Tarantulas vs Advanced Species

If you’re new, start with species known for:

• Calm temperament

• Hardy constitution

• Terrestrial lifestyle

• Forgiving humidity range

Advanced species (especially many Old World tarantulas) may:

• Be more defensive

• Move extremely fast

• Have stronger venom

Experience matters.

Common Tarantula Care Mistakes

1. Over-misting

2. Poor ventilation

3. Too large prey items

4. Disturbing during molt

5. Excessive handling

Tarantulas are display animals — not handling pets.

Bioactive Tarantula Enclosures

Bioactive setups can work extremely well when done correctly.

Benefits:

• Microbial balance

• Waste breakdown

• Natural humidity stabilization

• Reduced mold risk

However, bioactive does NOT mean wet.

It means biologically balanced.

Leaf litter, hardwood components, and stable soil structure mimic forest floor ecosystems.

How Long Do Tarantulas Live?

Longevity depends on species and sex.

Females often live:

• 15–25+ years (some longer)

Males typically live:

• 4–8 years depending on species

Tarantulas are long-term commitments.

Shipping Live Tarantulas Safely

When buying tarantulas online, proper packing is critical.

Live tarantulas should be shipped with:

• Insulated liners

• Temperature stabilization

• Secure containment

• Weather monitoring

They are not inanimate products.

They require precision.

Final Thoughts: Replicate the Forest, Respect the Predator

The key to tarantula success is simple:

Understand where the species evolved.
Replicate that environment.
Avoid over complication.

Tarantulas have survived hundreds of millions of years.
Your job is simply not to interfere with that design.