Camponotus aeneopilosus

Big, good-looking ants without the fuss: that is the appeal here. The majors are the headline, dominating the arena and making even a young colony look substantial, while the broad spread of worker sizes adds plenty to watch. Camponotus build slowly and steadily, so this is a patient, low-pressure colony rather than a demanding one, and the Beginner rating reflects how forgiving it is. Being diurnal, it does much of its work during the day, which rewards a keeper who likes to watch by daylight. No sting and only a mild bite keep handling and rehousing simple.

A carpenter-ant omnivore: the workers run on honeydew and nectar for energy and bring back insect prey as the protein that feeds the brood and raises the big majors. Keep a sugar source always available and offer insects two or three times a week.

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

Raise the queen in a test tube first, then plan ahead for size, since this is a big-bodied carpenter ant. Give it a moisture-holding nest such as ytong, aerated concrete, or acrylic with a watered side, paired with a generous, drier arena. Keep the nest damp and the foraging floor dry so workers can balance themselves. Upgrade once the chambers fill and the heavy majors emerge. They are strong climbers, so seal the arena rim with fluon (PTFE) and back it with oil or talc-and-water. ANTonTOP formicaria and starter kits provide the roomy two-zone home these large ants need.

These ants want a damp nest next to a drier arena. Keep the arena across a broad 21-35 °C and the nest steadier at 26-28 °C, with arena humidity at 30-50% and the nest wetter at 50-70%. Heat one end so the colony can settle along the gradient. There is no hibernation; as a tropical species it stays active and feeding through every season.

Growth is the unhurried, steady carpenter-ant kind, building over time toward several thousand workers with imposing 14-17 mm majors in the mix. Your colony comes as a queen with workers and brood, a complete founding group ready to move into its first nest.

• Camponotus, the carpenter ants, take their name from the habit many species have of carving nest galleries into wood.
• Australia is a stronghold for the genus, home to a wide spread of carpenter ants including large, glossy, long-legged forms like this one.
• They have no sting and defend themselves by biting and spraying formic acid from the abdomen tip.
• Workforces are polymorphic, with a smooth range from small minors up to heavy-headed majors that tackle larger prey and guard the nest.

Is Camponotus aeneopilosus good for beginners?

Yes, it is rated Beginner and a fine large carpenter ant to start with.

Do they need hibernation?

No, they are tropical and stay active all year, so keep feeding and warming.

Do they sting?

No sting, just a mild bite.

How big does the colony get?

Several thousand workers over time.

How large is the queen?

She is 14-16 mm, with majors reaching 14-17 mm and workers from 5-12 mm.

How fast do they grow?

Slow and steady, as Camponotus tend to be.

What do they eat?

Sugar water or nectar plus insects such as crickets; the big majors take whole prey.

Will they arrive alive?

Yes, we ship a queen with workers and brood, add a heat or cool pack, and dispatch 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.