GHL Doser 2.2 Maxi EXT
Price range: 319,90 € through 369,90 €Extension dosing pump unit without control, 2 pumps, stepper motors with power supply, 50 cm PAB cable





High-Intensity LED Lighting
Because Stability starts with Accuracy

Extension dosing pump unit without control, 2 pumps, stepper motors with power supply, 50 cm PAB cable
2 tubes including fittings for GHL Doser 2.2 / 3 Maxi

ProfiLux Mini WiFi, with power supply unit, dig. Temperature sensor, pH sensor, calibration fluids pH 4, pH 7, Powerbar STDL4-4, USB cable.

Dimmable LED-lamp, LEDs in white, red, green, and blue, separately dimmable Simulation of the moon, sunrise and thunderstorm dimmable,waterproof (IP67) in two different lengths (55 + 95 cm) available. Mitras Simu-Driver is required for operation.
Flow sensor, 540 – 9000 L/h Nominal width DN25, 2x G1 1/4″ outside thread, without connection adapter inkl. 2m Kabel Mini-DIN<->M12
Flow sensor, 100 – 2000 L/h Nominal width DN10, 2x G1/2″ outside thread, without connection adapter inkl. 2m Kabel Mini-DIN<->M12
Leakage interface, for connecting leakage sensors to ProfiLux Mini-DIN, incl. 2 m cable

Extension Cable in three different lengths (2 m, 3 m, 5 m), male-female, for our sensors with BNC connector.
Complete bundle for automated multi-ion measurement and dosing with a price advantage compared to buying separately.
Not a standalone solution – requires a compatible GHL master device.
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.

2 x Versia Stream: compact stream pump, Qmax = 8500L, 12V, max. 12W, with power-supply, 1x Versia-Controller, 1x PAB cable, 1m

High-power LED pendant light, 4 LED clusters, marine and freshwater versions.

Aquarium controller for control of light, pH, and temperature with power supply, temperature sensor, USB-cable
Base part, 2 x clamping ring, 2 x knurled nut
Dosing pump as replacement or for retrofit, with Novoprene tube (di = 2.5mm, l = 120mm)
IMPORTANT NOTE: Please be advised that our office will be closed for the holiday season from December 24, 2025, to January 4, 2026. Our services, including ticket processing and shipping/logistics, will resume on January 5. We thank you for your understanding and wish you a happy holiday season!