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GHL DOSER 2.1 SA 4 Pumps White – Stand Alone Automatic Dosing System with WiFi, LAN, and USB Control
GHL DOSER 2.1 SA 4 Pumps White is a state-of-the-art automatic dosing system designed for high-precision delivery of additives, nutrients, and trace elements in both freshwater and marine aquariums. The Stand Alone version operates independently, without requiring additional controllers.
Easily manageable via WiFi, LAN, or USB, the unit can be accessed from anywhere using the free GHL CONNECT app for smartphones and PCs. The LED-backlit GHL logo provides clear visual status indicators through distinct colors.
Key Features:
Stand Alone version with 4 integrated precision dosing pumps
Compact dimensions: 220 x 150 x 76 mm
Up to 150 doses per day per pump, fully programmable
Each pump independently adjustable: 8–45 ml/min, 0.1 ml accuracy
Expandable to 16 pumps total with GHL Slave units
Multi-connection options: WiFi, LAN, and USB
Multicolor LED status indicator:
White = setup mode
Blue = normal operation
Green = sufficient liquid
Yellow = low liquid warning
Red = liquid below minimum threshold
Why choose GHL DOSER 2.1 SA 4 Pumps White:
Designed for advanced and professional aquarists, this system offers full automation, remote access, and excellent expandability. Its elegant design and reliable performance make it the perfect choice for managing complex dosing schedules in high-demand aquarium setups.
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