Given the clarity of the water, and the fact that most of what I saw tonight while vac'ing was stains, not algae, combined with the FC only dropping to 4.5 from 6 this morning, and cc dropped from 1.5 to .5, I am going to do the overnight loss test. I hope tomorrow night, I can borax, test ph, adjust ta, and buy some floats saturday?? I noticed a fairly clean patch in the middle of a stain, so they have been there a while. I may just wait on that lol
sent from the device my boss pays the bill for, so I should be working instead of posting here