- Sku: PT4200
- Vendor: Exo Terra
Exo Terra Monsoon Solo II
The Exo Terra Monsoon Solo II is a programmable misting system that keeps terrariums and greenhouses at the right humidity automatically. It delivers a fine, fog-like mist at intervals you set, so tropical reptiles, amphibians, and live plants stay comfortable whether you are home or away. A generous 1.5 liter reservoir lets it run for days between refills.
Building out a habitat? Browse the rest of our reptile and turtle supplies and terrariums to pair with it.
Why Keepers Love It
- Fully programmable. Set both how long and how often it mists, from a 2 second burst up to a 2 minute soak.
- Fine, fog-like mist. Specially designed nozzles create a natural rainforest effect instead of heavy droplets.
- Large 1.5 L (0.40 gallon) reservoir. Runs for several days unattended, ideal for weekends and vacations.
- Expandable. Includes 1 nozzle and supports up to 2, so one unit can mist up to two terrariums.
- Easy to hide. Extra-long, pressure-resistant tubing lets you tuck the unit into a cabinet or behind the enclosure.
- Refill without uninstalling. Top up the reservoir in place, no need to take the system apart.
- Encourages natural behavior. Regular misting supports healthy humidity, shedding, and breeding cues.
How It Works
Fill the reservoir, connect the tubing and nozzle, position the nozzle inside the terrarium, and program your mist schedule. The built-in pump pushes water at up to 2.5 BAR (36.25 PSI) through the nozzle for an even, fine mist. Adjust the duration and frequency to match the species and plants you keep, from light daily humidity to frequent tropical misting.
Specifications
| Type | Programmable misting and humidity system |
| Best for | Tropical, humidity-loving reptiles, amphibians, inverts, and live terrarium plants |
| Reservoir | 1.5 L (0.40 gallon) |
| Pump pressure | 2.5 BAR (36.25 PSI) |
| Max flow rate | 7.2 L/h (1.9 gallons per hour) |
| Power | 16 W |
| Mist duration | 2 seconds to 2 minutes, programmable |
| Nozzles | 1 included, expandable to 2 |
| Unit size | 5.5 x 5.5 x 6.7 in (14 x 14 x 17 cm) |
| Model | Exo Terra PT4200 |
What Is Included
Monsoon Solo II unit with built-in pump and 1.5 liter reservoir, one misting nozzle, connection tubing, and operating instructions.
Recommended Pairings
- Zoo Med ReptiSoil Bedding: a natural substrate that holds humidity between mistings.
- Zilla Hinged Screen Cover: a secure terrarium top that still lets the mist settle in.
- Browse all reptile and turtle accessories and terrariums.
Frequently Asked Questions
What animals is this best for?
Tropical and humidity-dependent species such as dart frogs, tree frogs, crested and day geckos, chameleons, and humidity-loving snakes, plus planted vivariums with bromeliads, orchids, and mosses.
Can it mist more than one terrarium?
Yes. It includes 1 nozzle and supports up to 2, so a single unit can serve up to two enclosures. Each added nozzle slightly reduces the pressure at each nozzle.
How often do I need to refill it?
With the 1.5 liter reservoir and typical schedules it runs for several days between refills, so short trips are covered. You can top it up without uninstalling the system.
Is it hard to install?
No. Connect the tubing and nozzle, position the nozzle in the terrarium, fill the reservoir, and set your schedule. The long tubing lets you conceal the unit nearby.
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Exo Terra Monsoon Solo II


