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Here ore my numbers. Fc 1 cc 0 Ch 225 ph 7.8 ta 190 cya 45 my pool has been clear until today. It started to get cloudy but we have been swimming everyday. I have had high ph levels and have added about 2 gallons of acid in the past 3 weeks. I will come down then go back up. I add about a...

Fc 2.5 cc .5 ta 210 Ph 8.2 cya 50 Hello all. I have had decent numbers for awhile the. Today I got these. We swam and I noticed a scale almost sandpaper feel to the vinyl sides and skimmer flap and ladder. Is this calcium or some other minerals? I have very hard water but don't know if it is...

Hello all. I drained about 1/2 of the water out of my pool due to high ch other levels. As it did lower some the math says to drain another 53%. I can afford to keep draining and refilling. Is there something I can add to get the levels in check? I also have very hard water if that comes into...

I just tested my pool after a few weeks off. The number are off the chart. Cl 16 Cc 3 Tc 17.5 Alk 220 Cya 85 Ph 7.8 I'm trying to get the hang of all of this but am lost with the numbers. Please help.

Hello everyone. I started on here about a week ago. Been reading all the great info. I got my tf100 in and after testing here are my results. The free chlorine is 9.5. My alkalinity is 290 and my cya is 60. After doing the daily test my ph was at 7.8. Any advice is good advice as to where to...

Hello. My family was given a 33' diameter pool with about 30000 gallon capacity. I had a small pool on the salt system and had zero problems but with a pool 5 times more water. What is the best and easiest system to go with? Chlorine or salt? I don't know much to balance pool but I started...