bckushman
Member
I see that this was started ages ago. But I was gonna say. I use a blue lab guardian meter. And the ppm doesnt settle using advanced. If you watch it in a 5 minute period it'll go back and forth between 700 and 900. Over and over again. I'm definitely curious about this effect. Ph stays significant more stable. Though its laughable they say oh perfect as the ph still raises roughly .1 every day or so. Better than others though