About Tetramorium Bicarinatum (Guinea Ant) - Live Queen Ant Colony
| Difficulty: Easy (beginner-friendly) |
They’re hardy, very adaptable, and they grow into a busy, super active colony that’s always out exploring and foraging.
| Overview + key features (why keep them?): |
This species is all about constant action. Tetramorium bicarinatum is a small, energetic “tramp” ant that’s become successful worldwide because it’s so good at thriving in lots of conditions—and in captivity that translates into a colony that eats eagerly, expands quickly, and stays active.
Looks-wise, they’re seriously underrated: workers are typically reddish-brown with a darker gaster, giving them a sharp, high-contrast “armored” look even though they’re small.
Behavior-wise, they’re the kind of ants that make your outworld feel alive: once they learn where food appears, they become highly organized foragers and will reliably show up in force. In the wild they’re also known for using sweet resources like honeydew (from insects such as aphids/mealybugs/scale), which matches how enthusiastically they take sugar foods in captivity.
They’re also known for forming large, multi-queen, multi-nest colonies in many places—so when you want a species that can scale into a seriously impressive “network” over time, this one has that potential.
| Diet: Omnivore (sugars + insect protein) |
In captivity: give a constant sugar source (sugar water / honey water / nectar) and add protein regularly (small feeder insects or chopped insects) to fuel brood growth. You can also offer oily seeds as an extra option some keepers use. In the wild: they use sugar-rich foods and are reported tending honeydew-producing insects.
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Founding type: Fully claustral |
A mated queen can start her first workers in a simple founding setup without needing to forage outside.
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Colony structure: Polygynous and often polydomous |
colonies can support multiple queens, and one colony can occupy multiple connected nest areas, which is a big reason they can become so busy and impressive. We offer both single queen and multi queen options.
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Queen and worker sizing: |
Workers are small (around ~3 mm class)
Queens are only slightly larger than workers (often described as “similar to workers but bigger, with wing bases”).
| Growth / mature colony size: |
With steady feeding, they can build into very large colonies (especially when multiple queens are present), which is why they’re loved as a “high activity” display species.
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Diapause (Hibernation): |
No (not typically). This is commonly treated as a warm-kept species rather than a winter-diapause ant.
| Temperature & humidity: |
Recommended nest temperature and humidity: 20–26°C and 50–70% humidity.
Outworld temperature and humidity: 22–28°C and 40–60% humidity.
| Recommended setup |
They do best in any of our non-wood formicariums (nests) that offer hydration—our plaster nests and 3D-printed nests with hydration are perfect because you can keep brood areas comfortably humid while the outworld stays drier and clean. Substrate isn’t required at all; they do amazing in a simple, easy-maintenance setup where you can clearly watch the foraging lines and colony traffic.
Big thank you to xiaoxia1080p, passcho, boingohamster, pranav11, riki_paleatus, keentied, r00t2400, zhou_yu, flossiepip, wedgie_eagle, cdhsiao, mason_s, tfandre, alex_insect, aaron567, kimssight, nickvolpe for the ant photos featured here, with images used in accordance with their listed iNaturalist licenses.
So How Does Ant-Keeping work?
Ant-keeping is the experience of raising a real ant queen or colony and watching it grow into a living, organized society. Instead of just looking at a display, you get to watch the full journey happen over time — workers hatching, tunnels filling with activity, food being carried back to the nest, brood being cared for, and the colony slowly expanding.
It is calm, educational, and surprisingly rewarding. You do not handle the ants like a normal pet. Instead, you create the right environment for them and observe their natural behaviour up close.
Starting Your Colony
Most colonies begin small, either with a single queen or a queen with workers. At this stage, the colony usually lives in a hydrated test tube setup, which gives them a safe nesting space with built-in moisture.
This early stage is all about patience. The queen lays eggs, workers slowly appear, and the colony begins to function as a tiny team.
Feeding & Care
Ant care is simple once the setup is correct. Most colonies need three main things: water, sugar or nectar for energy, and protein for growth.
Depending on the species, food may include sugar water, nectar, seeds, or small feeder insects. The goal is not to overfeed, but to give the colony steady access to what it needs while keeping the setup clean.
The QNC Setup Experience
QNC nests and setups are designed to make the hobby easier, cleaner, and more beginner-friendly. Instead of constantly disturbing the colony, you can feed them through an outworld and let the ants live naturally inside a secure nest.
Our modular setups are made so your colony can grow at its own pace. You can start small, then expand into larger nests or extra outworld space when the colony is ready. This helps prevent stress, keeps maintenance simple, and gives the ants room only when they actually need it.
Why the Nest Matters
A good ant setup is not just a container. It needs to hold humidity properly, give the colony a safe nesting area, and allow easy feeding without disturbing the queen and brood.
QNC nests are built around that experience: stable hydration, clean viewing, secure containment, and expandable layouts. The goal is to make the colony easy to care for while still giving you a clear view of what is happening inside.
Watching Them Grow
The best part of ant-keeping is the slow progression. A small queen can become a founding colony. A founding colony becomes a busy group of workers. Over time, that colony can grow into a full display setup with foraging trails, brood piles, food storage, and constant movement.
Every colony develops at its own pace, which makes the experience feel personal. You are not just buying a pet — you are growing a miniature civilization.
Perfect for Beginners
Ant-keeping is a great hobby for beginners because it does not require daily handling, loud equipment, or large amounts of space. With the right species and the right setup, it can be simple, clean, and fascinating to watch.
QNC is built to help new keepers start properly from day one, with beginner-friendly colonies, reliable nests, and setups that are designed to grow with your ants.