Description
The ProfiLux 4e Starter-Set 6E gives you everything you need to take real control of your aquarium โ perfectly matched components, ready to run right out of the box.
At the heart of the set is the ProfiLux 4e. The integrated temperature module and switchable pH/ORP input cover your two most critical water parameters from day one โ with lab-grade GHL sensors already included. The built-in 32-channel illumination control lets you program sunrise and sunset cycles, moon phases, cloud cover, thunderstorms, and seasonal lighting sequences, creating a natural environment that supports the species-specific behavior of your animals.
Power management is handled by the included Powerbar 6E-PAB. Its six individually switchable sockets connect directly to the ProfiLux 4e via PAB, GHL’s CAN-bus-based device bus, for interference-free, cable-length-independent communication. Heaters, skimmers, return pumps, reactors โ all switching events are monitored and controlled with precise timing.
With built-in WiFi and USB, you can monitor your aquarium from anywhere via the GHL Connect app (iOS/Android), the built-in webserver, or the myGHL cloud service. GHL Connect and GHL Control Center also run fully on your local home network โ no internet connection required, no cloud dependency.
When your aquarium grows, the ProfiLux 4e grows with it. Expansion Cards add measurement inputs for pH, redox, conductivity, and more; the Expansion Box 2 connects via PAB to extend capacity further. GHL Dosers, KH Director, and ION Director all integrate natively. The ProfiLux 4e runs ProfiLuxOS โ GHL’s own operating system, purpose-built for aquarium control, trusted by aquarists around the world for decades.



