GHL ION Director – does not need Profilux controller to operate

[Reef Builders]

GHL has released new information on their upcoming ION director, a unit for Fully “automatic measurement and control of Ca, Mg, K, Na, NO3” according to GHL. In a recent video, the GHL USA team shows just how long it takes for the tests to take (around 10mins) and needs reference water for control sampling.…
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