SOLVED, BrandNew Test kit BAD ( Did retest with OLD TEST KIT ) MAG=1290 (SPS TANK)
This is a first for me on a unexpired good to 2021 testkit. Salifert Test Kit is testing wrong.
I had my old (still not expired, till 2020) Salifert MAG kit. Left over, but enough for 3-4 tests.
MAG in SPS TANK is (1290). Which is perfect.
I can turn dosing Back on.
Everything is normal.
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