[VIDEO] ▶ HANNA MAGNESIUM Checker - Mr. Saltwater Tank RUF

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[VIDEO] HANNA Marine MAGNESIUM Checker - Mr Saltwater Tank -Raw, Uncut & First Impressions

In this episode of our series, Mr. Saltwater Tank - Raw, Uncut, and First Impressions (RUF), Mark will look at the Marine Magnesium Checker from Hanna Instruments. Join us as we run a blind test on Mark's tank with this checker - we'll show you how easy it is to use, what we like about it, and discuss how often we'd use it to test magnesium in our tank.


How do you take care of your tank after the storm? As the electricity and WiFi come back on, how do you get your tank back to normalcy?

  • Water change

    Votes: 27 39.1%
  • Check all equipment and service as needed

    Votes: 49 71.0%
  • Check parameters and make adjustments

    Votes: 36 52.2%
  • Feed fish and corals

    Votes: 22 31.9%
  • Other (please explain in discussion thread)

    Votes: 8 11.6%