AntKeepers

Nest Formicarium (Ant Farm)

249 SEK
Tax included.

Size: Small
Red lid: No Red Lid
In stock

Nature-Inspired Ant Habitat

Our Nest series offers the ultimate ant habitats, designed to bring the fascinating world of ants into your home. Inspired by natural ant nests, the modular design allows you to easily add more pieces as your ant colony grows. Start small and expand as needed. 

  • Unmatched, nature-inspired design
  • Three sizes that connect seamlessly
  • Groundbreaking revolving doors
  • Designed and produced in Sweden
  • Loved by ants

Say goodbye to ant farms that look like lab equipment, and say hello to Nest—the most natural formicarium on the market.

*ants are not included in the product

Description

Discover Nest Formicariums: Miniature Worlds at Home
Welcome to Nest Formicariums, where smart design meets nature's genius to create fascinating miniature ecosystems for your ants. Whether you’re an experienced antkeeper or a curious beginner, our formicariums will transform how you interact with your ant colonies.

Beautiful & Smart Design
Nature-Inspired Aesthetics
Nest Formicariums are designed to mimic the intricate architecture of natural ant nests. Available in three different sizes that fit together seamlessly, you can build a cohesive and expandable ant home. The organic design is not only beautiful but also creates the perfect environment for your ants.

Easy Expansion with Antgates
Expanding your ant habitat is super simple with our Antgate connectors. Attach multiple formicariums together to give your ants more space to grow and explore. This modular system makes it easy and fun to create an exciting ant home.

Revolving Door
Our unique revolving door adds an extra dimension to your antkeeping. By turning a cogwheel, you can easily open or close the nest entrance. This makes caring for your colony both practical and enjoyable, while keeping your ants safe.

High-Quality Materials & Clear Views
Eco-Friendly Construction
Nest Formicariums are made from a durable plastic blend containing 60% wood materials. This makes them both sturdy and environmentally friendly. You can feel good about making a responsible choice for both your ants and the planet.

Clear Acrylic Top
The clear acrylic top gives you a fantastic view into your ant colony's life. Watch the queen, workers, and brood as they build their tunnels and chambers. This transparency makes it easy and fun to observe and learn more about your ants.

Humidity-Providing Sponge
Nest Formicariums are equipped with a special sponge that distributes moisture throughout the nest, creating a comfortable environment for your ants. Simply open the lid to refill the sponge with water, making it easy to maintain the right humidity level in the habitat.

Why You’ll Love Nest Formicariums
- Fun & Educational: Perfect for hobbyists and educators alike, offering a fascinating glimpse into the world of ants.
- Modular & Adaptable: The design allows for easy customization and expansion as your colony grows.
- Safe & Easy to Use: The smart revolving door makes it simple to care for your ants while keeping them secure.

Enhance your antkeeping experience with our Nest formicariums. Bring the wonders and complexity of the ant world into your home with a habitat that’s as innovative as it is beautiful. Order now and create the perfect miniature world for your ant colony!

Specifications

x1 Nest
All Antgates needed
All sponges needed

Nest Small dimensions:
Length: 6,4cm / 2.5"
Width: 3,4cm / 1.33"
Height: 1,8cm / 0.7"

Nest Medium dimensions:
Length: 6,4cm / 2.5"
Width: 6,4cm / 2.5"
Height: 1,8cm / 0.7"

Nest Large dimensions:
Length: 10,5cm / 4.13"
Width: 10,4cm / 4.1"
Height: 1,8cm / 0.7"






Shipping & Returns

Shipping

We are based in Stockholm, Sweden, but ship internationally. See your shipping time below*. 

Sweden: 1-3 business days
Great Britain: 4-5 business days
USA: 5-7 business days
Denmark, Finland, Norway: 2-5 business days
Germany: 3-5 business days
EU: 3-5 business days
Australia/New Zealand: 8-9 business days
Other International: 3-8 business days

*Please remember that delays in customs may increase the shipping time, depending on your country regulations/custom handling.

Shipping provider

We use the Nordic logistic partner PostNord for all of our orders.

Returns

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

Read more here: Return policy

Returns

Size
Red lid

Inspired by Nature

We've been on a quest to create the ultimate formicarium

Now it's here. And it is available in three sizes.

Packed with great features:

Acrylic top

You will barely know it's there - the acrylic top is super clear and allows perfect view of the ant colony. We recommend to clean it with a non-scratching microfibre cloth.

Connects with Antgates

Our green Antgates connect both Nest and Outworld seamlessly. Thanks to the rotating doors of Nest, you can close the nest, detach it and attach a new module or Outworld, without any ants escaping. Simply rotate it again to open it up and let your ants explore their new surroundings.

Fits together

All sizes of Nest fits perfectly together. And they are actually meant to work together as your colony grows. When the colony needs more space, simply attach a new Nest module to it. Expansion of your ants' home is super easy!

Red lid optional

Every Nest size has a corresponding Red Lid that is optional with your purchase. A red lid creates a dark and safe environment for the ants, while allowing the antkeeper to still see the colony. It is not mandatory, as you can cover up the nest with things you have at home as well.

Product Specification

Which Nest should I choose?
Choosing the right Nest depends on the size of your ant colony. The Small Nest is ideal for starter colonies with 1-30 ants, depending on the species. The Medium Nest is better suited for colonies that need more space, typically ranging from 30-150 ants. The Large Nest is designed for larger colonies with 150+ workers. Keep in mind that different ant species have varying space requirements due to their size. As your colony grows, you can easily expand their habitat by adding another Nest module.

Do you sell ants?
No, we do not sell ants. However, there are many reputable ant stores where you can purchase ants, or you can try to find ants in nature if it is permissible in your area. Always make sure to follow local laws and regulations, and treat all natural habitats and insects with respect.

Where do you ship our formicaria, and what are the shipping times?
We ship our formicaria internationally. Shipping times vary depending on your location. For orders within Sweden, delivery usually takes 1-3 days. For other European countries and the US, please allow a few extra days for delivery. We strive to pick and pack orders as quickly as possible to ensure timely shipping.

Do I need anything else besides the Nest?
Yes, in addition to the Nest, you will need an outworld where the ants can forage. We also recommend a liquid feeder, particularly for providing sugar water, which is essential for the health of your ant colony.

What ant species does this formicarium work for?
The Nest Formicarium is suitable for almost all ant species commonly kept by ant enthusiasts. The only exceptions are certain exotic species, such as weaver ants, which require a very high level of humidity that this formicarium may not be able to provide.

Can I return my products?
Yes, you can return your products. For more details, please refer to our returns policy.

Are the products suitable for kids?
Yes, our products are suitable for kids, but adult supervision is always recommended. Please be aware that the Nest Formicarium contains small parts that could pose a choking hazard to young children.

There is nothing as beautiful as Nest on the market today. All sizes are delicately designed to resemble natural ant nests. Our vision is for you to take these and then create your amazing miniature world from it, by combining the sizes to your liking together with our Outworld.

Nest is a design project years in the making, and we can finally say that thousands of ants have found their home here.

Nest and a majority of our other products are designed and produced in Stockholm, Sweden. We are happy to see the products spread across the globe. Maybe you have a colony living in them you want to share with our community?

We've gathered the measurements of all Nest sizes here for you. When buying a Nest you do not have to buy any extra Antgates, unless you have very specific connection needs. For normal usage, they are all included. The same goes for the sponges.

Nest Small dimensions:
Length: 6,4cm / 2.5"
Width: 3,4cm / 1.33"
Height: 1,8cm / 0.7"

Nest Medium dimensions:
Length: 6,4cm / 2.5"
Width: 6,4cm / 2.5"
Height: 1,8cm / 0.7"

Nest Large dimensions:
Length: 10,5cm / 4.13"
Width: 10,4cm / 4.1"
Height: 1,8cm / 0.7"

All three sizes of Nest work seamlessly together. They form a perfect shell-like shape when they are all assembled, but they can be arranged however you like. You can build your own version and create something unique.

Nest formicaria are built to be connected directly to our Outworld. But you can also connect to other brand's outworlds with vinyl tubing. Just attach the tubing to our "Antgate Tube" product and then connect the pieces.

Customer Reviews

Based on 14 reviews
64%
(9)
36%
(5)
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J
Joseph Jones
Love it!

I bought a few starter pieces from AntKeepers. Test tubes, a small Formica and some connections. I think the quality is very good. I love the 'ant gate' idea and the hydration ports on the side of the nest. The connections are great too, I can link Formica together or add in a test tube/ piping. I will be ordering again from here in the future!

Hello Joseph! Thank you so much for the feedback. I hope you are successful with your colonies and come back soon for some extension parts. Good luck! /Linus

N
Nelly Leijon
...en harmonisk känsla….

Formicarierna är verkligen något extra! De är inte bara tillverkade av kvalitetsmaterial, utan också genomtänkta och otroligt snyggt designade. Så snygga att man vill ha dem framme och visa upp dem för alla! Jag älskar när en tillverkare lägger lika stor vikt vid design som vid funktionalitet, och här har de verkligen lyckats. Inspirationen från naturen är tydlig, och det ger hela formicariet en harmonisk känsla. Och färgerna – wow! De är både stilrena och livfulla på samma gång. En riktig fröjd för både öga och sinne!
Se mer på @Collection_of_unseen_nature på instagram

Hej Nelly! Vilken härlig recension - det tackar vi verkligen för. Så kul att du är nöjd med våra produkter. Stort lycka till med dina myror! /Linus

C
Colton Stadelmann

It's good for many species of ants. Bloody mound ants. Or red mound. Small sugar ants "short horned meadow ant". Small big headed ants. Possibly harvester ants and such at early stages. Shipping was on the dot. Will deffinately suggest these to other ant keepers. Correction for vampire ants. Do not put them in this nest. It's very hard on them or anything that's super primitive.

M
Mieke Van Meerbeek
Ant Farm Lovers

My son and i are loving keeping ants! Espescially with your ant farms and food. Now we love to slam flies to keep them busy... I can say that we both have a new hobby! Thank you!

D
Derek Wheeler
Quality product

Though its hibernation season for my colony, the nest portions that came in were top-quality. I'm excited to start getting the colony moved over to the new AntKeepers set and growing it eventually.

Definitely worth the money, and it's reasonably priced anyways for something that works out of the box.

Only suggestion would be to make something that works as a test tube conversion for new queens with nanitics to allow them to transfer at their own pace.

Hello Derek, thank you so much for your purchase and good review! We can't wait to hear back from you when the ants are out of hibernation and happily move in to their new Nest.

And thank you for your product suggestion, I will add it to our product roadmap!
/Linus