...in my 10400 gallon AGP. Last weekend I had a nice neon green pool and a chlorine level of 1PPM so I added right at 3 gallons of bleach as instructed by the pool calculator. The next morning the water still had a greenish blue tint (i didn't check the numbers) but I added almost 3 more gallons of bleach. That afternoon I had the water tested at Ace and the FC was 18. CYA has been 40-50 the entire time. The problem is every day for the last week I tested the water (TF-100) and my FC is staying at 16 (32 drops before clear). My pH is 7.2 and my CYA is still 50. I've been running the pump 24/7 and backwashed twice, why won't the FC go down? I'm concerned for my liner with the FC so high for long. The water looks great though! Any ideas?
Thanks
Randy
Thanks
Randy