Camponotus alii

Coming from the warm, semi-arid country of Algeria, this carpenter ant takes a slightly drier arena in its stride, which is part of what gives it character in captivity. The appeal is watching it scale: the colony climbs steadily into a busy, visible setup, and the size variation across the workers and majors keeps the arena interesting as numbers grow. The Intermediate rating is about getting the warmth and humidity split right rather than constant fuss, so it makes a natural second or third species. If you enjoy a colony that rewards patience with steady growth, this one delivers.

A carpenter-ant omnivore well suited to warm, semi-arid life: workers take honeydew and nectar for energy and hunt insects for the protein that feeds the brood and builds the majors. Keep a sugar source on hand and offer insects two or three times a week.

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

Keep the founding queen in a test tube, then move to a humidity-graded nest such as ytong, aerated concrete, or acrylic with a watered chamber, paired with a drier arena. Keep one side damp and upgrade in stages once workers fill the space and brood piles grow, so the colony never rattles around an oversized nest. Coat the arena rim with fluon (PTFE), or oil or talc-and-water if you prefer. Wintering is only a light diapause, so the colony may slow briefly but needs no hard cold spell. ANTonTOP starter kits cover founding and ANTonTOP formicaria handle the later sizes.

Hold the colony at 24-28 °C, with arena humidity at 30-50% and the nest wetter at 50-70%. A small mat or cable on one end creates the warm-to-cool gradient these ants like to move along. Wintering is only a light diapause: the colony may slow for a brief cool rest, so keep food available and there is no need for a hard cold winter.

Carpenter ants build at a measured pace, slow through founding and then steadily faster as workers stack up, this one reaching up to 5,000 over time. Your colony arrives as a queen with workers and brood; expect a calm founding stage before the population really takes off.

• Camponotus are the carpenter ants, named for the wood galleries many species excavate for their nests.
• North Africa’s carpenter ants are built for warmth and dry air, ranging across semi-arid and Mediterranean habitats.
• They have no sting and defend themselves by biting and spraying formic acid from the abdomen tip.
• The genus is polymorphic, with a range from small minors up to heavy majors raised in a single colony.

Is Camponotus alii good for beginners?

It is rated Intermediate, so it is best as a second or third species once you are comfortable managing a humidity gradient and warmth.

Does this North African carpenter ant need a winter rest?

It takes a light diapause, a brief cool rest where it may slow down; keep feeding and you do not need to force a cold winter.

Does Camponotus alii sting or bite?

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

How big does the colony get?

Up to 5,000 workers over time.

How big is the queen of this Algerian carpenter ant?

She measures 16-19 mm.

How fast does it grow?

Slow during founding, then steadily faster, eventually reaching up to 5,000 workers.

What does it eat?

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

How is it shipped and will it arrive alive?

It ships as a queen with workers and brood, with a heat or cool pack, dispatched within 24 h with tracking so it travels fast and safe.

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.