KHG KH Guardian - Premium Security & Protection Gear for Outdoor Adventures, Travel & Home Safety | Durable & Reliable Safety Equipment

The KHG is an all-in-one device that automatically monitors and manages carbonate hardness values throughout the day. Such an instrument is often considered "the holy grail" and can dramatically simplify and improve the way we manage KH parameters of a reef tank.

A MUST HAVE FOR DEDICATED REEF KEEPERS

• Test accuracy is +/- 0.1dKH
• Automatic tests carbonate hardness levels directly from aquarium
• Controls your KH values throughout the day resulting in rock-solid stability
• Continuous monitoring and data logged
• Onboard memory for the long-term data logging
• Easy to read LED display
• Compact, easy installation and simple operation
• Bio-Safe reagent can be dosed back into the aquarium
• No software or APP required*

*The KHG does require a home network to opperate