Boiga dendrophila

A tall arboreal terrarium, richly planted, with a large water feature (arboreal semi-aquatic species). Perfectly secured and lockable closure (a powerful, venomous and skilful escape-artist snake).

Minimum for an adult: aim for 150 x 60 x 120 cm or more. Height and numerous sturdy horizontal/diagonal branches are essential. Provide hides up high and on the ground, dense foliage (real or artificial) and sufficient ventilation despite the high humidity.

High and constant humidity (mangrove). Regular mistings, moist substrate and a large body of water. Maintain good ventilation to avoid stagnant air and respiratory infections.

A moisture-retaining substrate, but neither waterlogged nor mouldy. A layer of sphagnum in the hides. Remove droppings and soiled areas quickly to limit parasites and bacteria.

Not essential as a nocturnal species, but low UVB (T5 ~5-6%, Ferguson index 1-2, filtered by the foliage) is beneficial for well-being and metabolism. Provide densely shaded areas and elevated hides.

A large, stable and heavy water bowl, big enough to allow immersion (a semi-aquatic species that likes to bathe and takes refuge in it). Clean water renewed frequently; it also helps maintain humidity.

Southeast Asia: Indonesia, Malaysia, Borneo, Sumatra, Thailand, Vietnam, the Philippines and Singapore. Inhabits mangrove forests, humid lowland forests and riparian zones.

Carnivore — In captivity: appropriately sized rodents (mice, rats); some individuals prefer birds/chicks. In the wild: opportunistic (birds, rodents, lizards, frogs, fish, other snakes).

Many specimens (especially wild-caught) start on birds/chicks and must be gradually transferred to rodents (scent-rubbing, thawed). Feed preferably with tongs, using a hook and great caution given the reactivity and the venom. Juvenile: every 5-7 days; adult: every 10-14 days. Avoid overfeeding (obesity).

Clutch 4–15 eggs/young. A clutch of 4 to 15 eggs after a seasonal rest/cooling period. Incubation of about 85-95 days at ~27-29 °C. Breeding is rather reserved for experienced keepers (managing the venom, the aggression and the conditions).

• Respiratory infections (air too cold, stagnant or poorly managed humidity)
• Internal parasites (nematodes, protozoa) very common in wild-caught animals
• Stomatitis (mouth rot) and lesions linked to import stress
• Dehydration and food refusal in newly imported wild animals
• Thermal burns (coiling around heating elements) and dysecdysis (difficult sheds) if humidity is insufficient