The Key to Success in Aquariums
High-Intensity LED Lighting
Because Stability starts with Accuracy
Maximum precision for large volumes
We’ve worked hard to improve your shopping experience. However, if you notice that a product or feature you’re familiar with from our previous store is missing, you can still access it through the link below.
For our US customers, please visit the dedicated GHL USA Store.
From dedicated aquarists to leading research teams and aquaculture professionals – GHL delivers precision control, dosing, lighting, and monitoring solutions that set the industry benchmark.
Engineered and made in Germany for those who demand reliability, innovation, and long-term performance.
Experience the difference – enjoy your passion.
Your GHL Team
Pumps-Upgrade Kit for all GHL Doser 2.x
Front panel with 4 GHL Doser 3 peristaltic pumps with planetary gear and stepper motors, LEDs and keys
Pre-assembled
Highly precise and stabilized reference solution for ION Director
Expansion card for ProfiLux 4/4e: Enhanced WiFi + LAN connectivity
Highly accurate and stabilized calibration fluids for our sensors.
Pumps-Upgrade Kit for all GHL Doser 2.x
Front panel with 4 GHL Doser 3 peristaltic pumps with planetary gear and stepper motors, LEDs and keys
Pre-assembled
Highly exact and stabilized reagent solution for the KH Director.
Multi-Ion sensor, especially for ION Director.
Level sensor fastener angled for level sensor holder 12mm slot, suitable for our Optolevel version 2, amongst others
Mini-DIN, 3 m cable for horizontal and vertical installation
Level sensor fastener for level sensor holder 8mm slot, suitable for our Floater, amongst others
Feeding fish fully automatically
Mini-DIN, 3 m cable
Holder for 1 sensor, max. glass size 12 mm, magnetic mount
2x RJ45
pH-electrode, BNC, 3 m cable
High-performance aquarium fan, silent, ball bearings and brushless motors, 12 V, with universal power supply, housing aluminum powder-coated, Protection class IP55
Filter for filtering the sample water.
