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On Sale 15%
KH Director Reagent (1000 ml) - GHL
GHL$36.90$31.37Highly precise and stabilized reagent solution for KH Director. Available in 500 ml and 1000 ml bottles. -
On Sale 15%
Tube holder 5 (Magnetic) - GHL
GHL$41.90$35.62Holder for 5 tubes with outer diameter 5 – 10 mm, max. glass thickness 12 mm, Magnetic mount. -
On Sale 15%
GHL Doser 2.1 Maintenance Set - GHL
GHL$17.90$15.22Wear parts for 2 pumps for GHL Doser 2.1: 2x blue lids, 6x roller, 2x roller holder. -
On Sale 15%
Sensorholder 4 - GHL
GHL$41.90$35.62Magnetic attachment, suitable up to 15 mm glass thickness, for four sensors, each with 12 mm shaft diameter, made of transparent acrylic glass, magnetic mount. -
On Sale 15%
Level Sensor - Floater - Version 2 - GHL
GHL$39.90$33.92Level sensor, Floater with Mini-DIN-plug and 3 m cable. For vertical mounting only (sensor fastener PL-LF-S8). Possible uses of level sensors provided by the ProfiLux Controller: Auto Top Off with one or two... -
On Sale 15%
Level Sensor - Optical - Version 2 - GHL
GHL$87.90$74.72Level sensor, optical with Mini-DIN-plug and 3 m cable. For horizontal mounting only. (Sensor fastener PL-LF-S12 angled). Possible uses of level sensors provided by the ProfiLux Controller: Auto Top Off with one or two... -
On Sale 15%
KH Director Reagent (500 ml) - GHL
GHL$23.90$20.32Highly precise and stabilized reagent solution for KH Director. Available in 500 ml and 1000 ml bottles. -
On Sale 15%
Temperature Sensor Digital - GHL
GHL$68.90$58.57Temperature sensor with BNC-plug, 3 m cable, for GHL Doser 2, Expansion Box 2 and expansion cards with digital temperature port. All GHL measurement electrodes are made of the highest laboratory grade. They are durable, low maintenance, and... -
On Sale 15%
Powerbar 6E USA/CND PAB - GHL
GHL$250.90$213.27Specially developed for Aquatics. The perfect and safe functioning of the powerbars in an aquarium controller system is essential. They feature on/off switching of electrical loads for components such as heaters, cooling devices, solenoid... -
On Sale 15%
Level Sensor Fastener for Optical sensor v2 - GHL
GHL$8.90$7.57This level sensor fastener is required for mounting the optical level sensor (Version 2) vertically onto the level sensor holder basic unit. Vertical mounting -
On Sale 15%
ProfiLux 4 Mega Set Aquarium Controller Kit - Black - GHL
GHL$949.90$807.42The ProfiLux® aquarium controller offers everything the ambitious aquarist needs to achieve success. From form to function, the ProfiLux 4 is well-equipped to manage important tasks such as lighting... -
On Sale 15%
Doser 2.1 SA 4 Head Pump Master (Black Body) - GHL
GHL$499.90$424.92Thanks to the high quality technology inside the compact and modern GHL Doser 2.1, it not only provides precise and simple dosing, but it also includes many more features. With the... -
On Sale 15%
PAB-Cable (0.5 m) - GHL
GHL$10.90$9.27Cable for connecting and linking ProfiLux-Aquatic-Bus (PAB) devices. -
On Sale 15%
S-Port & L-Port Breakout Box - GHL
GHL$34.90$29.67The S-Port & L-Port Breakout box is a versatile accessory that allows you to control any 1-10V device off of the ProfiLux controller. This accessory is especially useful for those looking to control their 1-10V devices, but do not have a... -
On Sale 15%
KH Director & Doser Standalone Pump Set (Black) - GHL
GHL$925.90$787.02The upkeep of Alkalinity is the most important aspect of reef keeping, stability is key. If you’re looking to achieve exceptional coral growing conditions, Alkalinity testing is a must! Keep it steady with the new KH Director. Monitor,... -
On Sale 15%
Doser 2.1 Slave Unit - 4 Pump - (Black Body) - GHL
GHL$445.90$379.02Thanks to the high quality technology inside the compact and modern GHL Doser 2.1, it not only provides precise and simple dosing, but it also includes many more features. With the... -
On Sale 15%
KH Director - Aquarium Alkalinity Monitor - Black - GHL
GHL$492.90$418.97The upkeep of Alkalinity is the most important aspect of reef keeping, stability is key. If you’re looking to achieve exceptional coral growing conditions, Alkalinity testing is a must! Keep it steady with the new KH Director. Monitor,... -
On Sale 15%
Sensor Extension Cable BNC5 - GHL
GHL$24.90$21.17Extension Cable 5m, male-female for our sensors with BNC connector. -
On Sale 15%
Sensor Extension Cable BNC3 - GHL
GHL$20.90$17.77Extension Cable 3m, male-female for our sensors with BNC connector. -
On Sale 15%
PAB-Cable (1 m) - GHL
GHL$11.90$10.12Cable for connecting and linking ProfiLux-Aquatic-Bus (PAB) devices -
On Sale 15%
ProfiLux Mini WiFi Aquarium Controller Set w/Powerbar - Black - GHL
GHL$399.90$339.92Focused on the Essentials. For Your Success in the Aquarium Hobby. Compact and Reliable: The aquarium controller ProfilLx Mini offers many familiar features found in the... -
On Sale 15%
Sensor Extension Cable BNC2 - GHL
GHL$17.90$15.22Extension Cable 2m, male-female for our sensors with BNC connector. -
On Sale 15%
ProfiLux 4e Starter Set Aquarium Controller - Black - GHL
GHL$739.90$628.92The “e” in ProfiLux 4e stands for essential. The ProfiLux 4e features the same high degree of quality and reliability as the flagship ProfiLux 4. With ProfiLux 4e, users who do not – or not immediately – need all the...