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
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 accurate and stabilized calibration fluids for our sensors.
Multi-Ion sensor, especially for ION Director.
Feeding fish fully automatically
Mini-DIN, 3 m cable
Highly exact and stabilized reagent solution for the KH Director.
Filter for filtering the sample water.
Extension cable for GHL Automatic Fishfeeder or Leakage Sensors in 3 m length
Tube of Silicone, ID = 4.0 mm, OD = 6.0 mm, l = 5 m
pH electrode specially manufactured for the KH Director.
pH-electrode, BNC, 3 m cable
Holder for 5 tubes with outer diameter 5-10mm, max. glass thickness 12mm, magnet mount
Temperature sensor with BNC plug, 3 m cable, for GHL Doser 2.x SA, ProfiLux Mini (WiFi), ProfiLux 4/4e, Expansion Box 2, and expansion cards with digital temperature port
Replacement tube for dosing pump, Novoprene (di = 2.5mm, l= 120mm)
