ProfiLux Aquarium Controller
The brain of your aquarium. ProfiLux controllers monitor and automate every key parameter — temperature, pH, conductivity, redox, light, water level, and more — so your tank runs reliably whether you’re at home or away.
Connect sensors, lighting, dosing pumps, and power outlets into one coordinated system. Set your schedules and target values once, and ProfiLux keeps conditions stable around the clock, with alerts when something needs your attention.
Configure everything through the GHL Control Center software and access your system locally or remotely.
Built and developed in Germany, ProfiLux has set the standard for aquarium automation since 1998.
ProfiLux Sets
ProfiLux Accessories 20 Products
Expansion Cards 14 Products
GHL Control Pad IL
259,90 €Includes 19% VAT
plus shipping
A dedicated 24/7 touchscreen display for your ProfiLux IL.
Provides instant access to key measurements, manual controls, and system actions – no phone or app needed.
Designed for installation inside GHL Industrial Line enclosures.
ProfiLux 4.1e Starter-Set 6E & GHL Control Pad Bundle
Original price was: 1.049,81 € – 1.119,80 €Price range: 1.049,81 € through 1.119,80 €. Price range: 997,32 € through 1.063,82 €Current price is: 997,32 € – 1.063,82 €Price range: 997,32 € through 1.063,82 €.Includes 19% VAT
plus shipping
The ProfiLux 4.1e Starter-Set 6E & GHL Control Pad Bundle gives you complete aquarium control plus a dedicated touchscreen – always on, always at hand. The Starter-Set 6E covers water parameter measurement, 32-channel illumination control, and power management via the included Powerbar 6E-PAB. The ProfiLux 4.1e adds LAN (Ethernet) and OTA firmware updates on top of WiFi and USB. The GHL Control Pad adds a touchscreen display for instant access to key readings, manual overrides, and system functions – no phone or app required. Save compared to purchasing individually.
ProfiLux 4e Starter-Set 6E & GHL Control Pad Bundle
Original price was: 999,80 € – 1.069,80 €Price range: 999,80 € through 1.069,80 €. Price range: 949,82 € through 1.016,31 €Current price is: 949,82 € – 1.016,31 €Price range: 949,82 € through 1.016,31 €.Includes 19% VAT
plus shipping
The ProfiLux 4e Starter-Set 6E & GHL Control Pad Bundle gives you complete aquarium control plus a dedicated touchscreen – always on, always at hand. The Starter-Set 6E covers water parameter measurement, 32-channel illumination control, and power management via the included Powerbar 6E-PAB. The GHL Control Pad adds a touchscreen display for instant access to key readings, manual overrides, and system functions – no phone or app required. Save compared to purchasing individually.
ProfiLux 4 Mega-Set 6E & GHL Control Pad Bundle
Original price was: 1.199,80 € – 1.269,80 €Price range: 1.199,80 € through 1.269,80 €. Price range: 1.139,81 € through 1.206,32 €Current price is: 1.139,81 € – 1.206,32 €Price range: 1.139,81 € through 1.206,32 €.Includes 19% VAT
plus shipping
The ProfiLux 4 Mega-Set 6E & GHL Control Pad Bundle gives you complete aquarium control plus a dedicated touchscreen – always on, always at hand. The Mega-Set 6E covers full water parameter measurement (temperature, pH, redox/ORP, conductivity), 32-channel illumination control, and power management via the included Powerbar 6E-PAB, lab-grade probes, and calibration fluids. The GHL Control Pad adds a touchscreen display for instant access to key readings, manual overrides, and system functions – no phone or app required. Save compared to purchasing individually.
ProfiLux 4.1 Mega-Set 6E & GHL Control Pad Bundle
Original price was: 1.249,80 € – 1.319,80 €Price range: 1.249,80 € through 1.319,80 €. Price range: 1.187,32 € through 1.253,81 €Current price is: 1.187,32 € – 1.253,81 €Price range: 1.187,32 € through 1.253,81 €.Includes 19% VAT
plus shipping
The ProfiLux 4.1 Mega-Set 6E & GHL Control Pad Bundle gives you complete aquarium control plus a dedicated touchscreen – always on, always at hand. The Mega-Set 6E covers full water parameter measurement (temperature, pH, redox/ORP, conductivity), 32-channel illumination control, and power management via the included Powerbar 6E-PAB, lab-grade probes, and calibration fluids. The ProfiLux 4.1 adds LAN (Ethernet) and OTA firmware updates on top of WiFi and USB. The GHL Control Pad adds a touchscreen display for instant access to key readings, manual overrides, and system functions – no phone or app required. Save compared to purchasing individually.
GHL Control Pad
249,90 €Includes 19% VAT
plus shipping
A dedicated 24/7 touchscreen display for your ProfiLux 4(e).
Provides instant access to key measurements, manual controls, and system actions — no phone or app needed.
Flexible wall or flush-mount installation.
Replacement top cover
Price range: 33,90 € through 41,90 €Includes 19% VAT
plus shipping
Including RGB housing cover lighting, 4 bolts each for device heights 43 mm, 65 mm and 92 mm
VFL-3
8,90 €Includes 19% VAT
plus shipping
Extension cable for GHL Automatic Fishfeeder or Leakage Sensors in 3 m length
GHL Automatic Fish Feeder
92,90 €Includes 19% VAT
plus shipping
Reliable automated feeding for the ProfiLux ecosystem. Programmable cycles plus instant manual feeding via app, GHL Connect, GHL Control Center, ProfiLux panel, or the button on the feeder itself. The drawer principle keeps dry food sealed and clump-free; a built-in IR light barrier warns of low food levels before feeding fails. Up to 4 feeders per ProfiLux 4(e)/4.1(e), or 1 per ProfiLux Mini/Light WiFi (adapter required). Powered directly by the controller — no batteries, no extra power supply.
ProfiLux IL (15HU)
679,89 €Includes 19% VAT
plus shipping
The full ProfiLux 4 feature set in a 15HU aluminum Industrial Line housing – engineered for rack and cabinet installations. Integrated modules for temperature, pH, redox/ORP, and conductivity (fresh/saltwater switchable). 32-channel illumination control, 16-channel pump control. WiFi, USB. Three Expansion Card slots and PAB. Power supply not included.
ProfiLux 4
549,90 €Includes 19% VAT
plus shipping
The controller aquarists trust when it matters. ProfiLux 4 aquarium controller with integrated modules for temperature, pH, redox/ORP, and conductivity (fresh/saltwater switchable). 32-channel illumination control, 16-channel pump control. WiFi and USB. Three Expansion Card slots and PAB.
ProfiLux 4.1
599,90 €Includes 19% VAT
plus shipping
ProfiLux 4.1 aquarium controller with with integrated modules for temperature, pH, redox/ORP, and conductivity (fresh/saltwater switchable). WiFi, LAN (Ethernet), and USB. OTA firmware updates over WiFi or LAN. 32-channel illumination control, 16-channel pump control. Three Expansion Card slots and PAB.
Mitras Slimline Splitter RS232, dimmable
41,90 €Includes 19% VAT
plus shipping
Dimmable splitter for ProfiLux 3, for connecting up to 2 Mitras Slimline to a power supply. For the dimming function, a ProfiLux Controller is required. Cable for connecting to the controller (RS232) included.
ProfiLuxTunze2
15,90 €Includes 19% VAT
plus shipping
Connection cable ProfiLux<->Tunze for controllable current pumps to L2/L4/L6
ProfiLux Mini/Light-Adapter
27,91 €Includes 19% VAT
plus shipping
Adapter for connecting 3x level- or leak sensors, automatic feeder and Mitras Lightbar or Slimline to ProfiLux Mini (WiFi) and ProfiLux Light (WiFi)
ProfiLux Light WiFi
99,90 €Includes 19% VAT
plus shipping
Natural lighting, day after day. ProfiLux Light WiFi – 24-channel illumination control, 4-channel pump control. WiFi and USB. Compact, wall-mountable.