Glass Frog
Centrolene prosoblepon
A unique frog with translucent skin that allows you to see its internal organs.
Last updated: 3/16/2025
Overview
A small, arboreal frog native to Central and South America, known for its translucent skin that reveals internal organs.
Native Regions
Central America
Habitats
Rainforests
Adult Length
1-2 inches
Adult Weight
0.1-0.2 ounce
Lifespan
5–10 years
For Beginners
Not recommended
For Experienced Keepers
Suitable for experienced keepers
Key Points
- › Translucent skin
- › Arboreal species
Appearance & Behavior
Small frog with lime-green coloration and semi-transparent skin on the underside, allowing visibility of internal organs
Normal Behavior
Nocturnal, arboreal, and secretive
Social Behavior
Solitary or can be kept in pairs
Warning Signs
Lethargy, refusal to eat, or loss of transparency
Key Points
- › Delicate species
- › Requires high humidity
Enclosure & Environment
Enclosure Size
18x18x24 inches or larger
Enclosure Type
Glass terrarium
Substrate
Moist sphagnum moss or coconut fiber
Heating
Maintain temperature between 70-80°F
Humidity
Maintain humidity around 75-90%
Lighting
Low-intensity UVB beneficial
Décor & Enrichment
Live plants, leaf litter, and vines
Cleaning & Maintenance
Spot clean daily, deep clean monthly
Key Points
- › Requires high humidity
- › Prefers a bioactive setup
Diet & Nutrition
Primarily insectivorous, feeding on small live prey
Food Types
Fruit flies, small crickets, springtails
Feeding Schedule
Every other day
Supplements
Calcium and vitamin D3
Hydration
Provide fresh water and mist enclosure frequently
Preparation
Dust prey with calcium and vitamins
Common Mistakes
Feeding insects that are too large
Key Points
- › Requires small live insects
- › Needs calcium supplementation
Handling
Handling is strongly discouraged due to delicate skin
Techniques
If absolutely necessary, use damp gloves and minimal contact
Do's & Don'ts
Do not handle frequently or with dry hands
Taming
Not a handling species, best for observation
Stress Signals
Hiding excessively, refusing food
Key Points
- › Avoid handling
- › Highly sensitive to stress
Health & Wellness
Common Health Issues
Dehydration
Description
Low humidity levels
Symptoms
Lethargy, dry skin
Prevention
Maintain high humidity
Treatment
Increase misting and hydration
Stress-related illness
Description
Caused by excessive handling or improper environment
Symptoms
Refusal to eat, excessive hiding
Prevention
Limit disturbances, provide proper setup
Treatment
Improve habitat conditions
Preventative Care
Monitor humidity and nutrition closely
Emergency Signs — seek vet care immediately
Lethargy, weight loss, refusal to eat
Key Points
- › Highly sensitive to stress
- › Humidity is crucial
Breeding
Breeds in humid environments near water sources
Preparation
Provide broad leaves above water for egg-laying
Breeding Process
Eggs are laid on leaves overhanging water
Egg Care
Keep humidity high and avoid disturbances
Hatchling Care
Tadpoles drop into water and develop there
Key Points
- › Requires specific breeding conditions
- › Tadpoles develop in water