Matthias Gross
Founder GHL
Since its foundation in 1998, GHL has pursued a clear goal: we want to make aquatics easier, safer and more successful for everyone by providing reliable high-tech products of the highest quality. Our continuous innovation and attention to detail has made us one of the world’s leading manufacturers in this field. Our aquarium controllers, dosers and LED aquarium illumination have been appreciated and used by a passionate community around the world for over 25 years.
Thank you for joining us on this exciting journey.
Matthias Gross
Founder GHL
I would like to congratulate you on your product (Ion Director ), I hope it will continue be so accurate in the long term, send my best wishes to everyone.
I would like to thank you once again for the great Mitras Lightbar 3 lamps. They provide a very beautiful and uniform light. A check with a light meter has shown that the lamps perform significantly better with the same power consumption as the previous ones.
That’s why I’ve dropped the original plan to use combination lighting for the new tank and only want to work with the MLB 3 lamps.
Everything is excellent.
I really must say that I am very satisfied with these superb lights.
Thank you for your fast and reliable help – I am always pleased to have chosen the right product and will recommend your products to others.
Again I am incredibly impressed by GHL’s levels of support 🙂
I will make sure to mention your super good support to all my saltwater friends and on the forums I’m using every day.
Thanks a lot, now I know where to put my savings…..
Thanks so so so so so so much you are a champion Profilux is the best thing ever. Thanks again!
I would like to thank you and GHL for the super-fast repair.
This once again confirms my trust in GHL as a good partner for my aquariums.
First of all I’m very happy with the ProfiLux, it’s doing its job perfectly.
It is very pleasant to deal with you. Excellent products, superb service, brilliant responds!
I see that have chosen correct goods at correct people.
The possibilities with the ProfiLux controller and all the available accessories are fantastic and the usability makes it’s really fun to come up with more and more great ideas what to automate in my tank next …
And tank is doing great!
*) as GHL has customers all over the world, some testimonials have been translated from other languages into English
Experience proven and unmatched reliability, precision and safety:
Designed by professionals for professionals, proudly made in Germany.
Finding success in your hobby can be easy . With our products, you are able to:
Our free PC Software – GHL Control Center, as well as our Apps, Webserver and myGHL cloud service keep you informed at all times.
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Platzhalter
Our GHL Aquarium Technology product line consists of:
Alone or together, our modular products are the perfect match for your hobby.
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Platzhalter
Once up and running, you will love the ease and safety you get from using our products. You are also well equipped for the future because:
Read more about interesting application examples here.
Simplifying fish care while promoting a healthy aquarium environment Keeping an aquarium comes with the responsibility of maintaining a consistent feeding schedule, which can be difficult for busy aquarists or frequent travelers. Automatic fish feeders provide a convenient solution that ensures fish are fed regularly, promoting their health and stabilizing the aquarium environment. But what…
Aquarium enthusiasts know the importance of maintaining pristine water quality to ensure the health and vitality of their aquatic life. One of the most effective ways to achieve this is through regular water changes. While manual water changes are a traditional approach, they can be time-consuming, labor-intensive, and prone to inconsistency. This is where automatic…
It took a bit longer, but … … it is here now! We are pleased to announce the release of a long-awaited product: The GHL Auto Fish Feeder. Shipments start June 24, 2024, orders are accepted from today on! One of the most frequent requests from our customers was an automatic feeder that works with…
With professional GHL Aquarium Technology, you can bring the aquarium of your dreams to life.
Our GHL Support Forum category, “Customer aquariums and terrariums” can provide you with a wealth of tips and guidance for realizing your target, especially with GHL products.
Take a look at some of our customer’s aquariums run by GHL products. Success is beautiful.
GHL Takes Care of the Rest.