Red-Eyed Tree Frog

Red-Eyed Tree Frog

(Agalychnis callidryas)

These iconic frogs are known for their vivid green bodies, vibrant red eyes, and blue-and-yellow striped sides. Native to Central American rainforests, red-eyed tree frogs are arboreal, nocturnal amphibians that thrive in high humidity environments with vertical climbing space and foliage.

Lifespan:

8–12 years in captivity with proper care.

Sexing:

Males are generally smaller with vocal sacs; females are larger and more robust.

Enclosure:

• Minimum Size: 18” x 18” x 24” (vertical terrarium preferred)

• House solo or in small groups (only 1 male per enclosure to avoid aggression).

• Provide vertical climbing branches, cork bark, and broad-leafed plants (live or artificial)

Substrate:

• Moisture-retaining substrate like coco fiber, sphagnum moss, or bioactive setups.

• Spot clean daily; deep clean every 4–6 weeks.

Lighting & Temperature:

• Day Temperature: 75–82°F

• Night Temperature: 65–75°F

• Basking Area: Low-wattage bulb can provide a gentle 85°F spot if needed

• UVB Lighting: Optional but beneficial (low-level 5.0 UVB for a 12-hour day/night cycle)

Humidity:

Maintain 70–90% humidity

Mist 2–3 times per day or use an automatic misting system

Use a hygrometer to monitor humidity levels.

Food:

Insectivores—feed crickets, black soldier fly larvae, and occasional small roaches or waxworms.

Juveniles: daily

Adults: every other day

Gut-load insects and dust with supplements.

Water:

Provide a shallow water dish with dechlorinated or spring water

Replace water daily

Red-eyed tree frogs often absorb moisture through their skin—clean, moist environments are crucial.

Supplementation:

• Calcium without D3: 2–3x per week

• Calcium with D3: 1x per week

• Multivitamin: 1x every 1–2 weeks

Red-eyed tree frogs flash their bright red eyes and bold colors to startle predators—a defense called startle coloration—before leaping away to safety!