Boaedon fuliginosus — Fact Sheet

Boaedon fuliginosus · Boaedon fuliginosus

Full care guide and sources

📋 At a glance

🏠 Enclosure

For one adult, use 90 x 45 x 45 cm as the enclosure planning minimum; provide more usable space for an unusually large animal. Juvenile housing is a separate stage and must be upgraded as the animal grows. Use secure ventilation, stable furnishings, and a written log for feeding, sheds, weight changes, and behaviour. Quarantine new animals and avoid mixing species or uncertain locality lines.

Use at least 90 days of quarantine for a well-documented captive-bred animal and extend it when origin or health history is uncertain. Keep dedicated tongs, bowl, and cleaning tools, ideally in a separate room. Record arrival weight, every meal, feces, and sheds. Imports and animals with mites, diarrhea, dehydration, or poor body condition should be examined and fecally tested by a reptile veterinarian before their equipment enters the main collection.

🪨 Substrate and furnishings

Provide about 5-8 cm of aspen, lignocel, cypress-based bedding, or a well-drained soil mix. The main floor should remain dry, with a small humid hide available for shedding. Paper towel is useful during quarantine and treatment, but established house snakes benefit from loose cover, cork tubes, leaf litter, and firmly anchored low branches. Avoid aromatic cedar or pine, dusty substrate, and a permanently wet floor.

House snakes investigate edges relentlessly. Test ventilation slots, cable holes, lid clips, and sliding-door overlaps with the smallest juvenile in mind. Place heavy hides directly on the enclosure base before adding substrate so burrowing cannot make them shift.

💡 Lighting

Use a simple 10-12 hour day cycle. UVB is optional; if offered, keep it measured and provide shaded hides so this small, secretive house snake can avoid exposure. Do not use visible night lights. Avoid lamps that dry small enclosures or overheat retreats.

🌡️ Temperature

• Basking spot: 31-33 °C

• Daytime air: 26-29 °C

• Cool zone: 22-24 °C

• Night: 20-23 °C

• Clear gradient required; the animal must be able to move between warm, cool, and hidden zones

• Measure basking surfaces with an infrared thermometer and ambient zones with digital probes

• Avoid heat rocks and unguarded heat sources

💧 Humidity and water

Moisture management: Keep clean drinking water available and offer a sheltered humid hide alongside dry resting surfaces. Moisten the hide’s substrate without saturating it; inspect it daily and replace soiled material. Maintain ventilation and let exposed surfaces dry after local misting. Measure air at snake height and in the refuge separately, observing the daily drying cycle rather than forcing both places to one percentage. Confirm identity and locality before choosing a more specific regime; the name used in trade may cover animals from different environments. Monitor sheds, weight and water use. Persistent retained shed, skin changes or breathing difficulty needs veterinary assessment; do not peel skin or force soaking. A universal species-wide air-humidity interval is not established by the sources reviewed here.

🪳 Feeding

Feed frozen-thawed mice; hatchlings may need very small pinkies or scenting at first. Size meals to the animal, not to appetite alone. Hatchlings eat smaller meals more often; adults usually eat less often and should be kept in lean, muscular condition. Offer appropriately sized prey, remove uneaten prey promptly, and avoid handling snakes for at least 48 hours after meals.

Offer hatchlings a very small mouse every 5-7 days, growing juveniles every 7-10 days, and most adults every 10-14 days. Females are often larger and may need a different prey size from males of the same age. Use monthly weights and the tail-base taper to adjust the schedule; a strong feeding response is not evidence that another meal is needed.

Warm thawed prey in a sealed bag, present it with tongs, and never leave a live rodent unattended. If a hatchling refuses, first reduce exposure, verify the warm hide, and confirm prey is genuinely small enough. Repeatedly handling or offering food every day tends to prolong stress.

🩺 Health — warning signs

Common problems include dehydration, dysecdysis, thermal burns, overheating, mites, internal parasites in imports, respiratory infection, escape injuries, and obesity from frequent feeding. Regurgitation can follow oversized prey, inadequate digestive heat, handling too soon after a meal, or disease. Warning signs include wheezing, bubbles at the nostrils, open-mouth breathing, repeated regurgitation, retained shed, swelling, twisting posture, sudden lethargy, or repeated escape attempts. Consult a reptile- or exotic-animal veterinarian for severe weakness, injury, breathing signs, swelling, repeated regurgitation, retained shed, or prolonged refusal to feed.