GHL Dosers Enable Fully Automatic, Measurement-Based Dosage Adjustments for Stable Aquarium Conditions

Application examples, Highlights, News, Water Chemistry

GHL Dosers offer fully automated, measurement-based dosage adjustments to maintain stable aquarium conditions. Utilizing data from GHL’s Director devices, these dosers can automatically modify dosages, ensuring optimal stability. The system supports various control modes and precise settings, with connectivity options including WiFi for standalone units, enhancing user convenience and system integration.

GHL technology supports sustainable fish farming at the University of Rostock

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The GHL lighting and control system, featuring the ProfiLux controller and LEDControl4 modules, enables precise simulation of various light spectra and brightness levels for aquaculture research. This technology supports the University of Rostock’s efforts to optimize rearing conditions for African catfish, enhancing fish welfare and aquaculture efficiency. The ION Director and KH Director further monitor critical water parameters.

ProfiLux in Large-Scale and Research Applications

Application examples, Highlights, News, Water Chemistry

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 significant consequences. GHL’s ProfiLux Industrial Line (IL) and standard ProfiLux 4, combined with KH Director® and ION Director®, provide comprehensive automation and monitoring of all crucial parameters: pH and KH (carbonate hardness) – Ensures buffer stability and pH consistency. Temperature – Prevents thermal stress and seasonal instability. Salinity and Sodium (Na) – Maintains proper osmotic balance for marine species. ORP (Oxidation-Reduction Potential) – Tracks water quality and organic waste breakdown. Dissolved Oxygen (Oâ‚‚) – Is essential for aquarium inhabitants. Calcium (Ca) and Magnesium (Mg) – Essential for coral growth, shell formation, and metabolic stability. Potassium…

ProfiLux as Pool Controller

Application examples, News

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 great success using ProfiLux 4 systems on his 7,000-liter marine aquarium. Highlights of his pool control setup include: Regulation of the heating system, pump, pH levels, and chlorination Highly accurate measurements down to the decimal point Precise water level control, stable temperature regulation, and flexible dosing intervals Since its installation the system has been running flawlessly, ensuring consistently optimal water quality. Your Custom Control Solution Whether for aquariums, swimming pools, scientific experiments, or other applications – ProfiLux offers the flexibility and precision you need. Contact us for more information and let’s bring your project to…

The Benefits of Automatic Fish Feeders for Aquariums

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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 are the benefits of an automatic fish feeder? Consistent Feeding for Healthy Fish Automatic fish feeders offer precise, regular feeding schedules that reduce fish stress and prevent health issues caused by overfeeding or underfeeding. Overfeeding leads to waste accumulation, harming water quality and promoting algae growth, while underfeeding can lead to malnutrition. By delivering the right portions at consistent times, automatic feeders help maintain a balanced, healthy aquarium. Maintaining Water Quality Overfeeding can lead to decaying food in the water, which destabilizes water parameters and promotes algae. Automatic feeders prevent this by dispensing controlled portions,…

A Deep Dive into Automatic Water Changes in Aquariums

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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 water changes come into play, offering a host of benefits and convenience to hobbyists. In this blog post, we’ll explore the advantages of automatic water changes, explain why they are useful, and provide guidance on using the GHL Doser Maxi as a standalone device or in conjunction with a GHL ProfiLux aquarium controller. Why Automatic Water Changes Are Useful Water changes are essential for removing excess nutrients, toxins, and organic waste that accumulate in the aquarium over time. Without regular water changes, nitrate levels can rise, leading to algae blooms and other harmful conditions that…