The ReptiZoo AirCool Fan Dehumidifier with Thermo-Hygrometer is a compact ventilation unit designed for mesh-topped terrariums, drawing cooler external air down into the enclosure to actively manage humidity and promote healthy air circulation. It is a practical tool for keepers who need to keep humidity in check and reduce the conditions that allow mould and bacteria to take hold.
What It Does
By pulling air from outside the enclosure inward, the AirCool increases airflow through the terrarium, helping to lower elevated humidity levels and refresh stale air. Improved air exchange reduces the buildup of mould and airborne bacteria — a genuine concern in warmer, more humid setups.
Built-In Thermo-Hygrometer
An integrated LED display gives you a live readout of both temperature and humidity directly from the unit. There is no need for a separate gauge — the conditions inside your terrarium are visible at a glance.
Mounting and Dimensions
The AirCool is designed to mount to the top of a mesh terrarium lid, keeping it out of the enclosure interior and away from the animal. The unit measures 9.5 × 9.5 × 3cm, making it suited to smaller and mid-sized setups.
For keepers managing tropical species, bioactive enclosures, or any setup prone to excess humidity, the ReptiZoo AirCool gives you direct, measurable control over two of the most important environmental variables in one straightforward unit.
- Free delivery to UK mainland addresses on orders over £79.
- In-stock items ordered before 12pm Monday to Friday usually ship the same day.
- Standard vivariums go free next working day; the largest sizes travel by pallet.
- Live animals and custom vivariums have a £50 delivery charge. Custom vivariums take approximately 2 to 4 weeks to build.

