GHL Aquarium Technology is Reliable and Safe.

Are you a passionate aquarist looking for a highly reliable product? If so, we have the products that perfectly suit your needs! Our professional grade equipment effectively carries out daily tasks such as monitoring or maintenance duties. Save time and give yourself more time to enjoy the hobby.

GHL Products are Versatile and Customer Focused.

The versatility and functionality of GHL products are legendary. No matter if you own an aquarium, terrarium, or pond, GHL products will grow with your needs. We have been developing advanced aquarium technology since 1998 and continue to develop products that meet the needs of the modern aquarist. We listen to our customer’s needs and implement features for hobbyists to enjoy.

GHL – It´s the Details that Count.

When we develop our products, even the smallest of details is considered. Safety and reliability are always at the top of our list. Our products are field-tested multiple times before they are released to the market. We understand the importance of reliability and give you this so you can have success in fishkeeping.


Finding success in your hobby can be easy . With our products, you are able to:

  • Perfectly simulate the natural environment for your livestock.
  • Easily create and maintain a biological balance.
  • React immediately if something needs your attention.

Our free PC SoftwareGHL Control Center, as well as our Apps, Webserver and myGHL cloud service keep you informed at all times.




Our GHL Aquarium Technology product line consists of:

  • ProfiLux® Aquarium Controller
  • Mitras® High-Power LED-Luminaires
  • GHL Doser 2
  • Ample accessories and modular equipment

Alone or together, our modular products are the perfect match for your hobby.




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:

  • New products are constantly being added.
  • Your GHL system grows as needed and is expandable with nearly no limit.
  • You can simultaneously control and monitor several systems all from one controller (Above: Long-term Benthology research installation, IFM Geomar, Kiel).
  • We work closely with research facilities all over the world to bring you the latest in scientific grade measurements and data.

Read more about interesting application examples here.

We love beautiful aquariums just as much as you!

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.

Maintain stability for your animals and plants. Save precious time by using our technology!

Enjoy Your Passion

GHL Takes Care of the Rest.

Post Title
Published 3/11/2019 in GHL (International)
My first reef tank ever, I started 20 days ago with a 250 liters DSB cube tank with It's starting to live!!! I will probably not win but if I'll win I'll use mitras slimline instead to my actual light system. Thx Lorisread more ❯
Post Title
Published 3/11/2019 in GHL (International)
my aquarium started on 01 September 2019 95 * 50 * 70h dsb, 4xt5 aquaristic lighting + 2 modules Ai led, pump electronic movement, sump with skimmer, some rocks I had already a year as well as some fish, I think if I win the bars will replace the old t5 neon with your bars (ocean blue and actinic blue) I'm considering whether to adapt the balling method or buy a football reactor because I would...read more ❯
Post Title
Published 3/11/2019 in GHL (International)
I have a 280 DIY full glass freshwater tank running via a profilux 4 and lit by a mitras LED bar. I would use the slimlines in my sump for algae growth. 😀😀😀read more ❯
Post Title
Published 3/11/2019 in GHL (International)
My current marine reef is in maturation from about 3 months during I'm insert some corals. In the next future I'm buying some fishes adaptable to the measure of the reef (e.g. Ocellaris, Chromis viridis) and above all that their will be from breeding (I don't want to create significant impact to the ambience and nature, so NO fishes and corals "ripped" from the Ocean). My current reef is a Blau...read more ❯
Post Title
Published 3/11/2019 in GHL (International)
Ciao sono Andres di Rimini, ho un acquario marino da 150lt , misure 75x37x55. Ho una sump da 50lt, con schiumatoio Tunze 9004 , movimento due Jebao sw8. Attualmente è illuminata da una plafoniera da 100w per marino Orphek e da due plafoniere a led auto-costruite laterali da 30w, siccome adoro gli sps circa 80% della popolazione attuale e vorrei aumentare la loro crescita e benessere , vorrei...read more ❯
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