BLUE POISON ARROW FROG “AZUREUS”

Quick Care Guide

Scientific Name: Dendrobates tinctorius “Azureus”
Adult Size: 3–5 cm
Lifespan: 10–15+ years
Activity: Diurnal • Terrestrial

📏 Size

• Adults usually reach around 3–5 cm.
• Females are generally larger than males.
• Despite their small size, they are active frogs and need plenty of floor space.

🏠 Housing

• A minimum of around 60 × 45 × 45 cm is suitable for a pair.
• A mature bioactive tropical vivarium is ideal.
• Provide deep leaf litter, cork bark, hides and dense live planting.
• Include springtails and other suitable clean-up organisms.
• Provide plenty of visual barriers and separate areas so frogs can retreat from each other.
• Do not overcrowd; adult tinctorius can be territorial.

🌡️ Temperature

• Daytime: 22–25°C.
• Night: 18–22°C.
• Avoid prolonged temperatures above 27–28°C.
• Overheating can be extremely dangerous for dart frogs.

💡 Lighting

• Provide approximately 10–12 hours of daylight.
• Good-quality LED lighting is excellent for maintaining live plants.
• A low-level UVB source can be beneficial when correctly positioned.
• Provide shaded areas so the frogs can move away from the light.

💧 Humidity

• Aim for approximately 70–90%, with natural fluctuations.
• Regular misting should keep the substrate and leaf litter suitably moist.
• Avoid stagnant, permanently waterlogged conditions.
• Good ventilation is essential.

🍽️ Food

• Feed small live prey such as flightless fruit flies and springtails.
• Juveniles require frequent feeding; adults should be offered food regularly according to body condition.
• Lightly dust prey with an appropriate calcium/vitamin supplement.
• Never use wild-caught insects that may have been exposed to pesticides.

💧 Water

• Dart frogs obtain much of their moisture from water droplets on leaves and enclosure surfaces.
• Mist with clean, dechlorinated water.
• A very shallow water area can be provided, but deep water is unnecessary.
• Keep any water area clean because these frogs are poor swimmers.

🐸 Shedding

• Frogs shed their skin regularly and normally eat the shed skin.
• Correct humidity and hydration support healthy shedding.
• No intervention is normally required.

🤲 Handling

• Handling should be avoided.
• Their skin is extremely delicate and can be damaged by oils, salts, lotions and chemicals on human hands.
• If the frog must be moved, use a clean container rather than handling it directly.

❤️ Health

• Healthy frogs should be alert, active and feeding regularly.
• Watch for weight loss, lethargy, abnormal posture, skin problems or persistent loss of appetite.
• Overheating and dehydration are major risks.
• Quarantine new frogs before introducing them to an established collection.

🧹 Cleaning

• Remove dead insects and obvious waste.
• Replace leaf litter as it breaks down.
• Trim plants when necessary and keep glass clear.
• In a mature bioactive setup, springtails and other clean-up organisms help process waste.
• Avoid unnecessary complete substrate changes that disrupt the bioactive environment.

✅ Before You Bring Your Animal Home

☐ Mature tropical vivarium established
☐ Deep leaf litter and suitable hides provided
☐ Live plants established
☐ Temperature checked and stable
☐ Humidity and ventilation tested
☐ Fruit fly culture established
☐ Calcium/vitamin supplementation available
☐ Enclosure completely escape-proof

⚠️ Important Bits

• Do not allow the enclosure to overheat.
• Captive-bred Azureus frogs are generally not poisonous in captivity because the toxic alkaloids found in wild populations come from their natural diet.
• Never handle unnecessarily.
• Never use pesticides, insecticides or harsh chemicals around the vivarium.
• Keep frogs away from deep water.
• Monitor individual frogs for aggression or competition, particularly as they mature.
• Azureus is a colour/locality form of Dendrobates tinctorius, not a separate species.