Disregard yesterday evening's water tests! I messed up. Here are the morning numbers:
FC 0.5
CC 3.5
pH 7.2 / 7.4
TA 180
Since the pH is still up, even after last nitght's pint, I'll add another pint of acid this morning. No change in visibility. Still have scattering of light foam on the surface. Water is starting to look more green than blue - could it be another algae bloom?