Camponotus arrogans

This Southeast Asian carpenter ant earns its Beginner rating by being so forgiving: it is hardy, stays busy year-round, and asks only for a simple warm setup. The reward for a newcomer is a colony that grows into a populous, lively display without expert demands, and the size variation that appears as the workers and majors develop keeps it interesting along the way. Camponotus are slow, steady builders, so there is no rush and little to go wrong. It never stings and the bite is mild. If you are new to the genus and want something rewarding and low-stress, start here.

A carpenter-ant omnivore: the workers take honeydew and nectar for their own fuel and carry insect prey home as the protein that drives brood growth. 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 graduate the colony to a humidity-graded nest (ytong, aerated concrete, or acrylic with a watered chamber) joined to a foraging arena. Keep the nest damp and the arena drier, and upgrade in stages once workers fill the chambers and brood builds, so the nest always fits the colony. These carpenters climb, so line the arena rim with fluon (PTFE) or an oil or talc-and-water barrier. ANTonTOP starter kits cover founding and ANTonTOP formicaria supply the later home as one set.

Set a damp nest beside a drier arena, with the nest at 20-26 °C and the arena warmer at 22-32 °C; humidity runs 55-70% in the nest and 40-60% in the arena. Heat one end so the colony can settle along the gradient. There is no hibernation; this tropical species stays active and feeding all year, so keep warmth and food going through winter.

Carpenter ants build steadily, slow during founding and faster as workers pile up, this one reaching several thousand over time. Your colony arrives as a queen with workers and brood, and an easy founding phase makes it a low-stress first colony.

• Camponotus, the carpenter ants, are named for the nest galleries many species excavate in wood.
• Southeast Asia is rich in carpenter ants, with a wide spread of Camponotus species across its tropical forests.
• 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 a single colony.

Is Camponotus arrogans good for beginners?

Yes, it is rated Beginner and is a forgiving first carpenter ant.

Does this tropical carpenter ant need a winter rest?

No, it is tropical and active year-round, so keep feeding and warmth steady.

Does Camponotus arrogans sting or bite?

No, there is no sting, only a mild bite.

How big does the colony get?

Several thousand workers over time.

How large is the queen?

She measures 16-20 mm.

How fast does it grow?

Slow at founding, then steadily faster toward several thousand workers.

What does it eat?

Sugar water or jelly plus insects like crickets and flies; it does not eat seeds.

How is it shipped and will it arrive alive?

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

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.