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. Thanks to 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!