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Continuous ph/ppm monitors!

Hey guys, today im in the market for a continuous ph/ppm monitor, i know back in the day titan controls was kind of the only option, now days theres tons of them out there, I've been looking alot at the...

Continuous ph/ppm monitors!


from Hydroponics / Aeroponics https://www.rollitup.org/t/continuous-ph-ppm-monitors.1002146/

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