Dosing magnesium

[asylumdown]

Yah I'm not sure what's causing this! My usual sources of salt ran out of H2Ocean briefly so I used a box of reefers best and that's when I first noticed a precipitous decline, but even after 3 water changes in a row using my trusty old barrel of H2Ocean again I'll be d*mned if I can keep my levels above 1240 week over week anymore. They used to hover just under 1400 without me dosing a single thing.

I just bought a boat load of stuff from BRS on the group buy. I can't believe I didn't by mag supplements.

Brett, which BRS stuff do you have? Is it the two part Mag chloride and sulfate mix?