Tag Archives: hanna checkers

Making sure you calibrate your Hanna Checker Testers

Posted on March 18, 2015 by Mr. ReefDVMs

Hanna Calibration Tests Continue reading →

Posted in Beginning Reefing Help, Equipment, pH, Ca, Mg, Alk KH, ReefDVMs Youtube videos, Social Media, Water Testing Tools | Tagged , , , , , | 1 Comment

Hanna Aquarium Checker Testers

Posted on March 25, 2013 by Mr. ReefDVMs

The recommendation is to test Alkalinity, Nitrite, Calcium, and Phosphate (phosphorus) Continue reading →

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