ProfiLux® Aquarium Controllers from GHL perform the most critical control tasks in aquariums, terrariums, and ponds. Depending on the model, these features include dimming the lighting, measuring and regulating various water values, switching devices, and, if desired, additional functions.
The ProfiLux® Aquarium Controller is globally recognized for its outstanding accuracy and reliability. The exceptional functionality of the ProfiLux makes it the preferred controller from private users to research institutions.
ProfiLux Accessories
GHL Automatic Fish Feeder
92,90 €Includes 19% VAT
plus shipping
Feeding fish fully automatically
GHL Control Pad
Original price was: 249,90 €.199,90 €Current price is: 199,90 €.Includes 19% VAT
Shipping from Germany starts Feb. 01, 2026
Pre-order promotion: Save until Jan. 04, 2026!
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.
ProfiLux 4 Mega-Set 6E
Price range: 999,90 € through 1.069,90 €Includes 19% VAT
plus shipping
ProfiLux 4, with power supply unit, dig. temperature sensor, pH sensor, conductivity sensor platinum, redox sensor, calibration fluids pH 7, pH 9.2, 220mV, 50mS, Powerbar6E, USB-cable, PAB-cable 2m
VFL-3
8,90 €Includes 19% VAT
plus shipping
Extension cable for GHL Automatic Fishfeeder or Leakage Sensors in 3 m length
ProfiLux 4
599,90 €Includes 19% VAT
plus shipping
Aquarium Controller for controlling light, and measurement and control of pH/Redox and Temperature. Power Supply, Digital Temperature Sensor, and USB-Cable are included
Replacement null plug redox
6,90 €Includes 19% VAT
plus shipping
Replacement null plug for calibrating the Redox probe
ProfiLux Light WiFi
99,90 €Includes 19% VAT
plus shipping
Aquarium controller with WiFi for controlling lights, pumps, and more, with power supply and USB cable
Replacement power supply 12V/1.5A, incl. power cord
26,90 €Includes 19% VAT
plus shipping
Geerdetes Netzteil 12 V / 1.5 A für ProfiLux-Computer, Expansion Box und sonstige Peripherie (z.B. Dosiereinheit, PropellerBreeze).
S-Port & L-Port Breakout Box
38,90 €Includes 19% VAT
plus shipping
For all ProfiLux and Expansion Box (all versions each) with 2x RJ12 cable 1m and cable ties
ProfiLux Mini WiFi
199,90 €Includes 19% VAT
plus shipping
Aquarium controller for control of light, pH, and temperature with power supply, temperature sensor, USB-cable
YL2 Cable
Price range: 15,90 € through 19,90 €Includes 19% VAT
plus shipping
Splitter cable in three different lengths for connecting 2 tubular light bars, LED lights, or flow pumps to one L-port.
ProfiLux Mini WiFi-Set
Price range: 389,90 € through 399,90 €Includes 19% VAT
plus shipping
ProfiLux Mini WiFi, with power supply unit, dig. Temperature sensor, pH sensor, calibration fluids pH 4, pH 7, Powerbar STDL4-4, USB cable.
ProfiLux 4e
499,90 €Includes 19% VAT
plus shipping
Aquarium Controller for controlling light, and measurement and control of pH/Redox and Temperature. Power Supply, Digital Temperature Sensor, and USB-Cable are included
ProfiLux 4 adapter for power cut monitoring
25,89 €Includes 19% VAT
plus shipping
With interchangeable power plugs: Euro, UK, USA
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 1.206,30 €Current price is: 1.139,81 € – 1.206,30 €Price range: 1.139,81 € through 1.206,30 €.Includes 19% VAT
plus shipping
Pre-order promotion: Save until Jan. 04, 2026!
Complete ProfiLux 4 control with added convenience: This bundle combines the ProfiLux 4 Mega-Set 6E with the GHL Control Pad, giving you a powerful aquarium controller plus an always-on touchscreen display for quick access to essential functions. Save compared to purchasing individually.
