Red Sea Magnesium Pro Reagent Refill Kit

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Red Sea Magnesium Pro Reagent Refill Kit

SKU: 207083
Performance
7 Review(s)
$16.99
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  • Nice option By jarrod0987 on 7/28/2015

    I like the test and I love that you can refill it. That makes it much cheaper to test.
  • I'm happy with it. By Dave on 6/19/2015

    The color changes abruptly, enabling you to make accurate measurements.
  • Very Pleased By juschillin2 on 6/7/2015

    I have been using this product for almost a year now. I have used others, but this is the most accurate. My tank and I depend on it!
    It is especially nice that you can get the regent refills instead of having to purchase a whole new kit! Remember to rotate your componants to use older first.
  • Best MG test kit. By Brian on 3/30/2015

    The Red Sea MG test kit is the best on the market. You can't beat the accuracy nor the price for the refills.
  • The best mg test kit out there By David on 10/25/2013

    By far the most accurate mg test kit on the market for hobbiest use.
  • it's all about timing By Ryan on 8/22/2013

    you have to follow the directions exactly in order for it to work. Add a drop then swish for 15 seconds then add the next, repeat 5 times.
  • Great price By Miguel on 4/23/2012

    Love this product..was affraid of having to pay so much juay for refills, but then I saw thier prices...great!

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