KH Guardian sea It has 1 RJ45 connector

It has 1 RJ45 connector which plugs into the Apex base unit

niacin (vitamin B3)

Aqua Ultraviolet Sterilizers are used as a control to destroy single celled organisms

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* Use it to help get rid of cyanobacteria

KH Guardian sea It has 1 RJ45 connectorThe latest brand new 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