Description
The ProfiLux 4.1 Mega-Set 6E is the complete entry into professional aquarium monitoring and automation โ every component matched, calibrated, and ready to connect. At its core, the ProfiLux 4.1 continuously measures and regulates the parameters that matter most: temperature, pH, redox/ORP, and conductivity (switchable between fresh and saltwater). All four measurement modules are built in. The included lab-grade sensors and calibration fluids let you get started immediately with reliable, accurate data โ no separate sourcing of compatible probes required.
32-channel illumination control simulates clouds, storms, moon phases, and seasonal lighting changes with precision. Combined with dimmable GHL lights, it creates natural conditions that promote the species-specific behavior of your animals. The included Powerbar 6E-PAB connects to the ProfiLux via PAB cable and gives you six individually switchable, fused sockets with per-socket current monitoring.
The ProfiLux 4.1 extends connectivity beyond WiFi and USB with a dedicated LAN port (Ethernet) โ the wired connection that demanding installations require. OTA firmware updates are applied wirelessly or via network, no USB cable needed. Access your aquarium via the built-in webserver, GHL Connect app, or the myGHL cloud service โ from anywhere, on any device. GHL Connect and GHL Control Center run fully locally โ no internet connection required, no cloud dependency.
When your setup grows, the ProfiLux 4.1 grows with it. Two external and one internal expansion card slots accept a wide range of Expansion Cards, and the ProfiLux Aquatic Bus (PAB) connects Expansion Boxes, Dosers, and other devices. ProfiLux runs ProfiLuxOS โ GHL’s own operating system, purpose-built for aquarium control from day one. Trusted by aquarists across the globe for decades. Made in Germany.



