Controller for aquarium fan
The Key to Success in Aquariums




High-Intensity LED Lighting
Because Stability starts with Accuracy
Keep track of your pump and filter performance.
With our flow sensors, you can control the flow rate of your pump and filter.
If flow deviations are detected, ProfiLux can set off an alarm and notify you.
IOND Multi-Reference solution for calibration of Ca, Mg, K, Na, NO3.
Controller for aquarium fan
Speed regulation with ProfiLux, suitable for PropellerBreeze
with socket/plug 2.1mm

VTN Extension cable (plug-socket) for extending the cable length of a level sensor.
For float, optical, flow or leak sensor cables.
For GHL Doser 2.1
Redox-electrode, BNC, 3m cable
2 x union nut 5/4″, 2 x glue fitting 3/4″.
Expansion card for ProfiLux 3 and 4, radio module, wireless communication with Mitras LX.
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Extension dosing pump unit without control, 2 pumps, stepper motors, power supply, and tube adapters.
Not a standalone product; requires GHL Doser Standalone or ProfiLux (3 and higher) to operate this device.
2 tubes including fittings for GHL Doser 2.2 / 3 Maxi
Level Sensor Fastener for Optical sensor version 2; vertical mounting
2 tubes (l = 145mm +/- 1mm) including cable ties.
For Doser 2.1 Maxi only!
Expansion card for ProfiLux 4/4e: Enhanced Wi-Fi + LAN connectivity
Fixture mount for Mitras LX7 for orthogonal installation (light orientation from front to rear)
2 x union nut 1″, 2 x glue fitting 1/2″.
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.
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.

Stand Alone dosing pump unit with integrated controller, 4 peristaltic pumps with planetary gear and stepper motor, WiFi, LAN, USB, with country-specific power supply, USB cable
Pumps-Upgrade Kit for all GHL Doser 2.x
Front panel with 4 GHL Doser 3 peristaltic pumps with planetary gear and stepper motors, LEDs and keys
Pre-assembled

Splitter cable in three different lengths for connecting 2 tubular light bars, LED lights, or flow pumps to one L-port.
Base part, 2 x clamping ring, 2 x knurled nut
STOCK CLEARANCE
Controller to connect VorTech/EcoTech current pumps (only pre-Mobius firmware) to ProfiLux
4-way splitter for Mitras Lightbar.


BNC-extension cable for extending the cable length of probes with a BNC connector.
For digital temperature, pH, redox and conductivity probes.
Expansion card for ProfiLux and Expansion Box
2 analog inputs 0 V-10 V, 4 digital inputs, all galvanically isolated
With interchangeable power plugs: Euro, UK, and USA.

Power supply unit for Mitras Lightbar
Expansion card for ProfiLux and Expansion Box
4 inputs for level- or flow-sensors

Extension dosing pump unit without control, 4 pumps, stepper motors, power supply, and tube adapters.
Not a standalone product; requires GHL Doser Standalone or ProfiLux (3 and higher) to operate this device.