GHL Cooling
Aquarium fan PropellerBreeze
The extremely low noise and durable fan units with 3 to 5 fans cool the aquarium water effectively and low-priced with the evaporative heat loss and with a big volume flow.
The operation works with a safe low voltage (12V).
The fancy and noble designed aquarium fans have aluminium and stainless steel components and dispose of an universal, tiltable mounting device.
PropellerControl
PropellerControl enables the ProfiLux Computer to operate the fan PropellerBreeze speed-controlled. PropellerControl is connected to a 1-10V-interface of the ProfiLux Plus (II).
Dependent on the excess of the desired temperature, the speed of the fan is set automatically. So the fan always rotates as fast as necessary and as low-noised as possible.