I've been testing high Mg in my tank the last month so I decided to check the IO mix.
Mix:
Sg 1.025
Alk 10.2
Ca 470
Mg 1710! (tested twice with a new Salifert kit)
The Alk is okay I'd get anywhere from 9 - 10.5, Ca is a little high but close enough to where I test at to not be of too concern 400 - 450. The Mg on the other hand has never been this high, usually I'd test it around 1350 -1425. Anybody else experiencing high Mg in their IO?
Mix:
Sg 1.025
Alk 10.2
Ca 470
Mg 1710! (tested twice with a new Salifert kit)
The Alk is okay I'd get anywhere from 9 - 10.5, Ca is a little high but close enough to where I test at to not be of too concern 400 - 450. The Mg on the other hand has never been this high, usually I'd test it around 1350 -1425. Anybody else experiencing high Mg in their IO?