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First year opening a new vinyl pool And converting to SWG. A week ago I added salt to get to approximately 3300 ppm. My ph drifted to 7.8 so I added 1/2 gallon muratic acid and it is now 7.5. My fc the last 2 nights has been 2.5 to 3.5 ppm as I’m trying to dial in the SWG setting and pump...

While brushing the walls down I noticed a bubble behind the liner. It appears to be water. The bottom edge of the bubble starts about where the water level was over the winter (6” below skimmed) and goes up above the water line When pool is completely filled. The area of concern is...

First time opening. Ph was 7.5 when I started with 0 CYA and 0 FC. These are numbers from my TF100 kit after 3 days. FC 11.5 not dropping over night CC 0-0.5 CH 225-250 TA 320 CYA 20 I have only added 3 gallons liquid chlorine once and FC hasn't dropped. Been adding CYA granules (sock in...

I have a new pool that will be opened soon. It was completed late last summer and used for a short time with liquid chlorine until we closed it. I have been against salt as fear of corrosion, but that doesn't seem to be a big concern with most posts I've read. I have an Omnilogic controller...