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How to read a refractometer | BRStv How-To
4:42
YouTubeBRStv - Saltwater Aquariums & Reef Tanks
How to read a refractometer | BRStv How-To
In today's BRStv How-To episode, Randy shows you how to properly calibrate and use your refractometer. He also offers some tips to keep your refractometer reading your reef tank salinity accurately! Need a Refractometer? Here's one! : http://brs.li/BRS_Hand_Refractometer Today on BRStv, we continue a series that shows you how to properly ...
223.7K viewsMay 31, 2017
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