GHL technology supports sustainable fish farming at the University of Rostock
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...Using the ProfiLux controller in combination with LEDControl4 modules, a wide range of light spectra and brightness levels can be…
Read moreGetting started with your GHL Device
KB Article
...to make sure, nothing gets mingled. Focus your attention especially on the power supplies. Some devices work with 12V (ProfiLux…
Read moreVersia Controller Manual & Setup Guide
KB Article
...Instead, disconnect the fuse or circuit breaker that supplies power to the appliance, then unplug and examine for presence of…
Read moreVersia: General Information
KB Article
...than 2 Versia pumps. Your ProfiLux is already controlling more than 2 other-brand pumps and you want to add one…
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Mastering Alkalinity: Key to Thriving Corals and a Balanced Aquarium
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...effective alternative. Designed for flexibility, the KH Director from GHL can be used as a standalone unit or in conjunction…
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GHL Doser 3 EXT
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Not a stand-alone unit. The GHL Doser 3 EXT must be controlled via a ProfiLux Controller (Model 4 or higher)…
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GHL Doser 2.2 Maxi EXT
Product
Not a stand-alone device. The GHL Doser 2.2 Maxi needs to be controlled via a ProfiLux Controller or a GHL…
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GHL Doser 2.2 EXT
Product
Not a stand alone unit. The GHL Doser 2.2 EXT must be controlled via a ProfiLux Controller or a GHL…
Read moreHow to add your device to myGHL cloud
KB Article
...of the ProfiLux Controller, we highly recommend to first read the Knowledgebase Article “How the ProfiLux Controller works“. It gives…
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Temp-Sensor digital
Product
Temperature sensor with BNC plug, 3 m cable, for GHL Doser 2.x SA, ProfiLux Mini (WiFi), ProfiLux 4/4e, Expansion Box…
Read moreGHL Doser 2.2 Maxi SA
Product
...that is expandable to a total of 16 pumps. The ProfiLux Aquatic Bus provides reliable and interference-free data transfer, even…
Read moreQuick Start
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...Step 2: Setup Your Device Once the app is downloaded, you can begin the initial setup of the device: Initial…
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PumpControl1, Schuko
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The device is connected directly to an L-port (1 – 10 V) to the ProfiLux Controller, and the control cable…
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Malawi 1x Lightbar 2 Ocean Blue 120
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...is then adjusted with lunar phases outside of main lighting hours on channel 8 (Royal Blue). All the channels are…
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Happy Profilux 3ex user since 2008. Currently running 200 litre little reef with Mitras lightbars. Building a new over 1000…
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KH Director
Product
The KH Director® is designed to work in conjunction with a GHL Doser 2.x Standalone or a ProfiLux® Aquarium Controller…
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Mitras Lightbar 3 40-160
Product
...freshwater and marine aquariums. Enjoy smooth dimming and spectrum customization when paired with a ProfiLux Controller and Mitras Lightbar accessories…
Read moreLast updated on: May 9, 2025