What size enclosure do I need for two White's Tree Frogs?
Provide at least 20 gallons (75L) of floor space per adult, which equals roughly 2sqft (0.19m²) of bottom area, and you’ll meet the space needs for a pair of White's Tree Frogs.
Space requirement for a pair
Allocate at least 20 gallons (75L) of floor space per adult frog, which translates to roughly 2sqft (0.19m²) of bottom area; for two frogs aim for a 40‑gallon (150L) tank or a 4‑ft×2‑ft (122cm×61cm) terrarium. Adult White's Tree Frogs reach 3–5inches (7.5–12.5cm) in length, so the horizontal space matters more than height, which can stay at 12–14inches (30–35cm).
A longer footprint allows you to place multiple climbing branches without crowding, and it gives each frog its own territory to reduce stress. Keep the enclosure height no more than 14inches (35cm) because these frogs spend most of their time on the floor and low vegetation. Remember that a larger footprint also helps maintain stable humidity levels.
Step‑by‑step setup order
First, choose a glass or acrylic enclosure that meets the 40‑gallon minimum and has a secure mesh screen for ventilation. Place the tank on a stable table away from direct sunlight and drafts, then line the bottom with a 2‑inch (5cm) layer of coconut fiber or sphagnum moss, which holds moisture without becoming soggy. Next, install a low‑profile background panel to prevent escape and to give the frogs a sense of security.
After the substrate, add a water dish about 2inches (5cm) deep and a misting system that can deliver a fine spray for 5‑10seconds, three times per day. Position climbing branches, cork bark, and live plants so that the highest perch is no more than 12inches (30cm) above the floor, creating a gentle slope for easy movement. Finally, run a 12‑hour light cycle with a low‑intensity UVB bulb (2–3watts) and let the enclosure sit for 24hours while you monitor temperature (75–85°F / 24–29°C) and humidity (50–70%).
- Glass or acrylic tank ≥ 40gal
- 2‑inch substrate depth
- Misting 3×/day, 5‑10sec each
- UVB bulb 2–3W on 12‑hr cycle
- Thermometer and hygrometer installed
Day‑one checklist
Before introducing the frogs, verify that the temperature reads between 75°F and 85°F (24–29°C) and that humidity stays in the 50–70% range for at least two consecutive hours. Check that all water sources are clean, the misting nozzle is not clogged, and the UVB bulb is securely fastened. Ensure there are no sharp edges on the glass or on any décor that could injure delicate skin.
Place a shallow hide (about 1inch deep) on one side of the tank, and a second hide on the opposite side to give each frog a retreat. Fill the water dish with dechlorinated water and change it daily to prevent bacterial buildup. Finally, let the frogs acclimate for 30minutes in a separate container before releasing them onto a pre‑wetted leaf.
- Thermometer reading 75–85°F
- Hygrometer reading 50–70% RH
- Clean water dish, daily change
- Misting system tested
- UVB bulb secured
Common mistakes that cause problems
Skipping the initial 24‑hour stability test often leads to temperature spikes; a cheap ceramic heat emitter can push temps above 90°F (32°C) and stress the frogs. Over‑misting creates a soggy substrate that encourages mold growth, which can be fatal within weeks. Using sand or gravel as substrate holds moisture poorly and can cause abrasions on the frogs’ delicate skin.
Placing the enclosure in a drafty hallway drops humidity below 50% during winter, leading to dehydration and shedding issues. Forgetting to rotate the water dish forces the frogs to drink from a stagnant pool, increasing the risk of bacterial infections. Finally, neglecting to provide enough vertical climbing space forces the frogs onto the floor, where they may feel crowded and exhibit aggression.
- Avoid heat emitters > 90°F
- Do not use sand or gravel substrate
- Maintain 2‑inch substrate depth
- Rotate water dish daily
- Provide at least two hides
Balancing ventilation and humidity
Install a screened top that allows 4–6 air exchanges per hour while keeping humidity in the target range; a small computer fan set to low (about 30CFM) can help without creating a draft. Mist the enclosure in the early morning and late afternoon, aiming for a 30‑minute rise in humidity after each mist, then let it settle back to 55% by night.
If humidity consistently drops below 50%, add a shallow water tray (4×4inches) under the substrate to increase evaporative surface area. Conversely, if readings stay above 70%, increase ventilation by widening the screen or adding a vent flap, and reduce misting to twice daily. Monitor both temperature and humidity with a combined digital probe that logs data every 15minutes for the first week.
Keep reading about White's Tree Frog: White's Tree Frog care sheet
Related questions
How often should I mist a White's Tree Frog enclosure?
Mist three times per day—morning, midday, and evening—for 5‑10seconds each session; this keeps humidity between 50% and 70% without over‑saturating the substrate.
What temperature range is safe for adult White's Tree Frogs?
Maintain a daytime temperature of 75–85°F (24–29°C) and a nighttime dip of no more than 5°F (about 3°C) to mimic natural fluctuations.
Can I use a heat lamp for this species?
A heat lamp is unnecessary and risky; a low‑intensity UVB bulb (2–3W) on a 12‑hour cycle provides the needed light without raising temperatures above the safe range.
Not veterinary advice. This guide covers husbandry — housing, feeding, cleaning and handling. If your white's tree frog is injured, off food unusually long, or behaving abnormally, contact a veterinarian.