Events

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Reef A Palooza May 2021

GHL is going to Reefapalooza Orlando! Are you? #reefapaloozaorlando May 15 & 16, 2021. Visit us at booth #209 - See you there! See the IOND Director live demo ... ... and many other GHL products on display: KH Director®Automated Read More ...

Reef A Palooza Chicago October 2019

GHL is going to Reefapalooza Chicago! Renaissance Schaumburg Convention Center, October 19 - 20, 2019. World premiere: See the new ION Director live in action! Fully automatic measuring of Ca, Mg, K, Na and NO3 without reagents. See you at Read More ...

Reef A Palooza April 2019

GHL is going to Reefapalooza Orlando! Are you? #reefapaloozaorlando April 6 - 7, 2019. Find these and more on display at booth #818. See you there! GHL Doser 2.1Precision and Innovation. The Doser that can just do more. The high-quality Read More ...

MACNA September 2018

GHL at Fabulous Las Vegas! 07. till 09. September 2018 you´ll find us at MACNA, booth 544.

Reef A Palooza April 2018

Come to sunny Florida. From 07. till 08. April 2018 you´ll find us at  Reef A Palooza in Orlando, at booth 101.

Reef A Palooza June 2018

GHL at New York! From 23. till 24. June 2018 you´ll find us at Reef A Palooza in New York, booth 229.

MACNA August 2017

25. till 27. August 2017 you´ll find us at MACNA, New Orleans.

Reef A Palooza June 2017

24. till 25. June 2017 you´ll find us at Reef A Palooza in New York.

Reef A Palooza May 2017

06. till 07. May 2017 you´ll find us at  Reef A Palooza in Orlando, Florida.

The new GHL Showroom

We just opened our new Showroom – Visit us and check out our products!