Hi, I have had a green mess with my pool for about 3 weeks now, and finally ordered a good test kit, which arrived today. I just had time to test a couple things before I had to leave, I think my major problem is my CYA is over 100 so I will have to half drain and refill my pool tomorrow, did not want to do this since I will be closing in 3 wks anyway, but cant close it like this anyway. The dap-fsd I filled to 25 mark and it took 60 drops to turn it to clear, so does that mean my TC is 120 ppm, then it took 3 drops to turn it back to pink, so I have zero FC? I am just wondering if I am reading this right. Will have to read up on this tonight, but am just trying to get a plan besides the half drain right now. PH 7.8, but not worrying about that right now, total alk 140. I dumped a bottle of Floc in it today earlier in disgust, and it actually looked like it was smoking like the witches brew it has become. I have been in it everyday vacuuming to waste, and my skin is still intact.