Start dosing epsom salt, attempt to bring mag level to 1250 or higher

Mag continue drifting lower, start manual dosing again

5 g of Seachem Reef Advantage Magnesium 3 times per day, 1.7 g every 8 hours

Start auto dosing Mag.

start maintenance mode, once a week at 90 ml.

start another cycle of hair algae treatment. Not a lot compare to previous episodes, but enough to annoy me to start another treatment.

try to raise Mg level to 1400ppm slowly. Try to control Bryopsis algae.

alk 2 part dosing was not working for don't know how long. need to raise alk to proper level.