Red Sea pH test seems weird

Discussion in 'General Reef Topics' started by skarz, Oct 21, 2017.

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  1. skarz

    skarz Plankton

    Sep 5, 2016
    Silverdale, WA
    So I tested my water with a Red Sea pH kit, and when I look at it from above it looks like a watered down purple but when I look at it from the side it looks blueish/grey. What does that mean? lol... I can't take a pic because with the camera it looks purple no matter what.