PumpControl 1, USA/CND
$207.90In stock
Pump control for 2 current pumps (12 VAC / max. 2A)
with USA/CND-power supply unit and 2 adapter cables for Koralia Nano/1/2/3/4
(Koralia is a registered and protected brand name of Hydor S.r.l.)
PLM-CondF-pH In stock
1 × $99.90
ION Director IL (12HU) Available on backorder
1 × $719.90



High-Intensity LED Lighting
Because Stability starts with Accuracy
In stock
Pump control for 2 current pumps (12 VAC / max. 2A)
with USA/CND-power supply unit and 2 adapter cables for Koralia Nano/1/2/3/4
(Koralia is a registered and protected brand name of Hydor S.r.l.)
In stock
PC-connection cable RS232
In stock
Expansion card for ProfiLux and Expansion Box
1 galvanically isolated input for Conductivity sensor, measurement range 0 – 2 mS
1 galvanically isolated input for Redox sensor
In stock
GHL has put together a very special package for this Easter: The ProfiLux Deluxe Set. Our bestsellers ProfiLux 4 and GHL Doser 2.2 as well as extensive accessories are offered in this set at a drastically reduced price.
As a bonus, the GHL mug and the GHL baseball hat are included free of charge!
In stock
Mounting of plug-in modules (except IOND or KHD) in the base IL housing.
In stock
Doser Extension IL slide-in unit, dosing pump unit, 4 peristaltic pumps.
Industrial Line products are for special order. Please allow 3-5 weeks for delivery.
In stock
KH Director IL slide-in unit for measurement of alkalinity, with pH-electrode, calibration fluids pH4, and pH7, reagent 500 mL, silicone tube 5 m.
Industrial Line products are for special order. Please allow 3-5 weeks for delivery.
In stock
WishlistOut of stock
Replacement accu battery for SMS-Module PAB und SMS-Module Outdoor
Out of stock
SMS-Module, Quad-Band, RS232 and PAB
with universal power supply unit and RS232 cable
In stock
Upgrade from ProfiLux Plus II / ProfiLux 3 to ProfiLux Plus II eX / ProfiLux 3 ex
PCB, rear plate and screws
approx. 4 weeks
High-quality 2.0 L dosing container for liquid additives.
Robust design, clear volume markings, and secure lid with 6 mm tubing fitting – ideal for use with GHL Doser systems.
In stock
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.
In stock
Complete standalone bundle for automated multi-ion measurement and dosing with a price advantage compared to buying separately.
No additional controller required.
In stock
Complete ProfiLux 4e control with added convenience: This bundle combines the ProfiLux 4e Starter-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.
In stock
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.
Available on backorder
ION Director IL slide-in unit for measurement of Ca, Mg, K, Na and NO3 with Multi-Ion-Sensor, Reference solution A + B 500 mL, Flex-PVC-tube 8 m (16.4 ft).
In stock
Expansion Box IL slide in unit for extending the capabilities of a ProfiLux (IL / 4 / 3) controller.
Industrial Line products are for special order. Please allow 3-5 weeks for delivery.
In stock
PowerHub 1 IL slide-in unit, 6 independent switching channels, 12-way screw terminal w/ plug-in connection, current measurement, supports up to 16A per channel or in sum.
Industrial Line products are for special order. Delivery for this item begins November 15, 2023.
In stock
Mounting of plug-in modules in the basic housing if a KHD or IOND is involved, including tubing.
In stock
Doser Maxi SA IL slide-in unit, dosing pump unit with integrated controller, 2 Pumps, 4x tube adapters.
Industrial Line products are for special order. Please allow 3-5 weeks for delivery.
In stock
Doser Standalone IL slide-in unit, dosing pump units with integrated controller, 4 peristaltic pumps.
Industrial Line products are for special order. Please allow 3-5 weeks for delivery.
ProfiLux IL slide-in unit for controlling light and measurement and control of pH, temperature, redox/ORP, conductivity, etc.
Industrial Line products are for special order. Please allow 3-5 weeks for delivery.
In stock
METRIC sized coupling and union
Includes: 2 x union nut 1″ and 2 x glue fitting DN20 (20mm pipe)

In stock
Serial PC-extension cable for connecting to a ProfiLux 2 or 3 controller.
In stock
Temperature sensor, Mini-DIN-plug, 3 m cable
Temperature range pond
In stock
Interface cable for Mitras Lightbar 2 to ProfiLux 3.
In stock
WishlistIn stock
Expansion card for ProfiLux and Expansion Box
DALI-Interface
In stock
Wishlist