Chalcosoma chiron Larva

Origin: Southeast Asia, especially Malaysia, Indonesia (Borneo, Sumatra).

Difficulty: Medium to challenging, more suitable for experienced keepers.

Terrarium: Large, stable breeding tank with good ventilation. Preferably Ikea boxes 65l.

Substrate: Flake Soil, at least 25–30 cm high.

Egg laying: Takes place deep in the substrate; avoid disturbances if possible.

Larvae care: Individual housing recommended due to risk of cannibalism.

Larvae food: Exclusively Flake Soil, renew regularly/add new soil. Never replace completely.

Temperature: 22–25 °C constant, no strong fluctuations.

Humidity: Substrate slightly moist, but not wet.

Development time: Egg to imago approx. 18–24 months.

Pupal stage: About 2–3 months

Imago food: Beetle jelly, optionally supplemented with ripe fruit.

Special features: Very large larvae, slow growth, requires a lot of space.