S-Port & L-Port Breakout Box
$41.90For all ProfiLux and Expansion Box (all versions each) with 2x RJ12 cable 1m and cable ties
For all ProfiLux and Expansion Box (all versions each) with 2x RJ12 cable 1m and cable ties
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.

Splitter cable in three different lengths for connecting 2 tubular light bars, LED lights, or flow pumps to one L-port.
With interchangeable power plugs: Euro, UK, and USA.
Replacement null plug used for calibrating the GHL Redox probe.

2x RJ45
Adapter for connecting 3x level- or leak sensors, automatic feeder and Mitras Lightbar or Slimline to ProfiLux Mini (WiFi) and ProfiLux Light (WiFi)

Grounded power supply (12V/1.5A) for all ProfiLux controllers (all versions), Expansion Box 1 and 2, and the original GHL Doser (V1). Required accessory for Industrial Line units that operate on 12V. Wide-range input (100–240V, 50/60 Hz) with country-specific IEC power cord. Protective earth connection for maximum EMI immunity and electrical safety.

Expansion box for ProfiLux 3+4/4e aquarium controller with power supply
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.
Serial PC-Connection Cable ProfiLuxSer RS232
Connection cable ProfiLuxTunze for controllable current pumps to L2/L4/L6
Connection cable ProfiLuxTunze for controllable current pumps to L1/L3/L5

Serial PC-extension cable RS232 in 1,8m