itabb said:Well, I may have to eat my words a bit. Still, I find Leslie's to be unreliable. However, the last batch of CYA appears to be full strength. I had a CYA of 50 (read as 45 in the tube). I added 60oz, which should bring me to 80 (75). Well, here I am, 3 weeks later after dumping it into the tank, and I just did a CYA test. 80! Well, just slightly under, so what, 75? So I am guessing that it takes 2-3 weeks for all of the CYA to dissolve from Leslies, assuming you get a batch that is uncut.
FC 6
PH 7.4
CA 370
CYA 80
Temp 85
Borates 50
I guess I will go back to Leslies and pick up some more. I'm down to 50 after all this rain and water loss out of the pool.