Cool your aquarium economically and efficiently.
GHL fans can be speed-controlled depending on the water temperature with our PropellerControl.
Durable fan units built from the highest quality materials. Offered in 2 to 6 fan models and in black and white, these high quality fans cool the aquarium water economically and efficiently using evaporative heat loss with large airflow volumes.
The 85 mm diameter fans ensure extremely silent operation.
These units operate at a safe low voltage (12V). The exclusively designed aquarium fans are made of powder-coated aluminum and have universal adjustable mounting brackets.
PropellerBreeze 3 is suited for thick glass up to 21 mm and can be tilted.
Universal power supply with adapters for Euro-plug and plugs for UK, USA and Australia included. Integrated switch for easy and convenient switching the fans.
The universal brackets are suitable for mounting to different glass thicknesses.
The brushless fan motors with ball-bearings are splashproof. We recommend they be mounted in an area away from excessive humidity, condensation, and/orexcessive splashing. Placing the PropellerBreeze in an area with high salt content such as in enclosed cabinets should also be avoided.
The power supply included is energy efficient Energy Star.
PropellerControl enables the ProfiLux controller to operate thePropellerBreeze with variable speed control.
PropellerControl is connected to a 1-10V–interface of the ProfiLux (beginning from Plus (II).
With PropellerControl connected to ProfiLux, the PropellerBreeze will automatically adjust its fan speed according to how much the nominal temperature is exceeded. Therefore, the fan always rotates as fast as necessary and as quietly as possible.