Exo Terra Monsoon Nano Mist System | Programmable Terrarium Misting

The ET Monsoon Nano Mist System is a compact, programmable misting unit built for terrariums and greenhouses. It automates humidity control with precision — essential for tropical species that require consistent moisture, live plants such as bromeliads, orchids, and mosses, and keepers who want to replicate natural rainfall cycles without manual intervention. It can also be used to help stimulate breeding behaviour in humidity-sensitive species.

Programmable Spray Cycles

The unit can be programmed to mist multiple times within a 24-hour period, with spray durations adjustable from 1 second up to 9 minutes. Intervals can be set as frequently as once per day or as infrequently as once every 30 days, giving you precise control over the humidity regime inside your enclosure.

Pump and Nozzle Performance

• 2 BAR / 29 PSI / 200 KPA water pressure pump for consistent, reliable output
• Includes 2 multi-directional brass nozzles that produce an ultrafine, fog-like mist
• Nozzles are straightforward to install and can be angled in multiple directions
• Expandable — the system can be upgraded to accommodate up to 4 nozzles, covering 1 to 2 terrariums as standard

Flexible Water Supply

The ET Monsoon Nano Mist System is compatible with any water reservoir, so you are not tied to a proprietary container. A smaller reservoir suits tighter setups, while a larger one reduces how often you need to top up — useful for extended automated operation or when keepers are away.

What's in the Box

• 1 x Monsoon Nano misting unit
• 1 x Filter with polyether tubing
• 1 x Polyether tubing 100 cm
• 2 x Polyether tubing 50 cm (pressure resistant)
• 1 x T-connector
• 2 x Support suction cups
• 2 x Multi-directional brass nozzles
• 1 x Set of static cling clips
• 1 x USB-A to USB-C power cable
• 1 x Power adapter

For keepers maintaining tropical or humidity-dependent species, the ET Monsoon Nano Mist System removes the guesswork from humidity management and delivers consistent, repeatable results without daily manual misting.