Camponotus balzani

The appeal for a newcomer is simplicity: this Brazilian carpenter ant never hibernates, so it stays busy across the seasons and there is no cool-down period to get right. The queen founds on her own without outside help, and the colony grows into a populous setup with a clear size spread between the smaller workers and the heavier majors to keep the arena interesting. Camponotus are slow, methodical builders, so it rewards patience rather than demanding constant care. It never stings and the bite is mild. A good South American entry that keeps working through winter.

A carpenter-ant omnivore: the workers fuel up on honeydew and nectar and carry insect prey back as the protein that drives brood growth and builds the majors. Keep a sugar source always available and add insects two or three times a week.

★★★ readily · ★★ moderately · ★ occasionally · ✗ not eaten

Found the queen in a test tube, then move to a hydrated nest (ytong, plaster, or acrylic with a watered chamber) joined to an outworld arena. Keep the nest side damp and the arena drier so the colony can choose its comfort zone. Upgrade once workers crowd the early nest and brood overflows, stepping up in stages. These carpenters climb, so line the arena rim with fluon (PTFE), oil, or talc-and-water. ANTonTOP formicaria and starter kits give you the nest, arena, and barrier in one setup, ready from the first workers.

Hold a damp nest beside a drier arena, with the nest at 20-26 °C and the arena at 22-32 °C; nest humidity 55-70% and arena humidity 40-60%. Heat one side only so the colony can move along a gradient. No wintering is needed; as a tropical species it stays active year-round, so keep feeding through the colder months rather than cooling it down.

Growth is moderate and consistent for a carpenter ant, warmth keeping the brood ticking over as the colony builds toward several thousand workers. Your colony arrives as a queen with workers and brood, a complete founding group ready to move into its first nest.

• Camponotus, the carpenter ants, are named for the wood galleries many species excavate for their nests.
• Brazil’s tropical carpenter ants stay active the year round, with no cold season to force a pause in brood-rearing.
• They have no sting and defend the nest by biting and spraying formic acid from the abdomen tip.
• The genus is polymorphic, with small minors and larger majors raised side by side in one colony.

Is Camponotus balzani good for beginners?

Yes, it is rated Beginner and stays active and easy to manage year-round.

Does this Brazilian carpenter ant need a winter rest?

No, it is tropical and does not hibernate, so keep feeding through winter.

Does Camponotus balzani sting or bite?

No, it has no sting; only a mild bite.

How big does the colony get?

It reaches several thousand workers.

How big is the queen of this tropical carpenter ant?

The queen measures 14-18 mm.

How fast does it grow?

At a moderate, steady pace, with warmth helping brood develop.

What does it eat?

Sugar water or nectar plus insects such as crickets and flies; mealworms occasionally.

How is it shipped?

As a queen with workers and brood, with a heat or cool pack, dispatched within 24 h with tracking.

Escape prevention. Coat the inner rim of every open arena with fluon (PTFE), or use talc-and-water or an oil barrier as a backup, and keep a tight, fine-mesh lid on top. Check the barrier regularly, since dust, condensation and feeding debris break a fluon line over time. Keep tubing connectors tight and seal any gaps in the nest.

Keeping reminders. Always offer fresh water and never let the nest dry out completely. Give carbohydrates continuously and protein a few times a week, and remove uneaten insect prey within 24 hours before it moulds. Keep the formicarium out of direct sunlight and away from constant vibration, which stresses a young colony. A water-filled test tube plugged with cotton makes an ideal spare incubator whenever you need one.

Before you buy – do not rehouse too early. Have a test-tube setup or a small formicarium with an outworld and a working barrier ready before your colony arrives. A founding colony grows slowly at first, which is normal. Moving a small colony into a large nest too soon invites mould, mites and stress, and the workers die off one by one. Keep the colony in its open test tube on the arena, plug the nest entrance with cotton, and open up the next chambers only once the colony fills roughly 10-15% of the space.

What we ship. Every colony ships with a live-arrival guarantee, backed by our 24h unboxing-video guarantee: if the queen does not arrive alive, we reship free. Parcels travel with DHL, InPost (PL) or EMS, with a heat or cold pack to suit the season, packed discreetly and securely. We ship across the EU and worldwide, with free shipping over the Europe threshold.