At GHL, our mission is clear: to push the boundaries of technical innovation in aquatics at the highest level.
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How Automation Reduces Stress – For You and Your Aquarium
Discover how GHL technology makes aquarium care smarter, safer, and more consistent. Managing a thriving aquarium is a rewarding challenge. From dosing and water changes to maintaining stable conditions and ideal lighting – there’s always something to monitor. But the more you automate, the less stress you have to carry. Both for yourself and for…
Easter Sale: ProfiLux Deluxe Set – Save €600!
Elevate Your Aquarium Experience This Easter with the ProfiLux Deluxe Set – Save €600! This Easter, GHL is excited to offer aquarists an unparalleled opportunity to enhance their aquarium systems with the ProfiLux Deluxe Set. Designed for both marine and freshwater enthusiasts, this comprehensive bundle integrates cutting-edge technology to provide precise control and automation for…
ION Director Technology Expands into Greenhouses
Something New is Growing: ION Director Technology Expands into Greenhouses While many of you are already discovering the benefits of the ION Director in aquariums and aquaculture systems, we’re excited to share a glimpse of what’s coming next. Behind the scenes, we’re working with a professional partner from the horticulture industry to develop a specialized…
ProfiLux in Large-Scale and Research Applications
How ProfiLux is Used in Large-Scale and Research Applications Advanced Monitoring and Control for Public Aquariums, Aquaculture, and Scientific Research Managing water quality is essential in public aquariums, aquaculture facilities, and scientific research, where stability, precision, and automation are critical. In these applications, even slight fluctuations in water chemistry, oxygen levels, or temperature can have…
Mitras LX: Operating Modes and Integration
Mitras LX – exceptional control, flexibility, and performance The Mitras LX7 and Mitras LX7 IL series by GHL represent cutting-edge LED lighting solutions designed for aquarists who demand exceptional control, flexibility, and performance. These fixtures offer three distinct operating modes to adapt to a wide range of setups and preferences: Standalone, Master-Slave, and ProfiLux-Slave modes.…
ProfiLux as Pool Controller
The ProfiLux system is synonymous with precision, versatility, and reliability Not just in aquatics, but in many other demanding applications. A remarkable example is the use of ProfiLux to control a private swimming pool. Prof. Dr. D. K., a long-time GHL customer, decided to replace his faulty pool control system with a ProfiLux after achieving…
Mastering Alkalinity: Key to Thriving Corals and a Balanced Aquarium
Alkalinity: Essential for Coral Health and Aquarium Stability In aquarium keeping, water chemistry plays a vital role in the health and stability of your aquatic environment. One key component is alkalinity, or carbonate hardness (KH), which refers to the water’s buffering capacity—its ability to resist changes in pH. This stability is especially important in both…
The Science Behind Coral Fluorescence: Understanding the “Wide-Band-Blue”
Fluorescent Proteins and the Ideal Spectrum for Vibrant Coral Colors Have you ever wondered why corals glow with such vibrant, otherworldly colors under aquarium lights? The secret lies in coral fluorescence, a fascinating process that involves special proteins that absorb and re-emit light in stunning hues. Whether you’re a hobbyist, coral breeder, or professional, understanding…
The Benefits of Automatic Fish Feeders for Aquariums
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…
A Deep Dive into Automatic Water Changes in Aquariums
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…