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    Discolored fiberglass pool walls

    I will have to look into what warranty they have for fading for my pool. Today I did try some vitamin c tabs that I had from before and it did take some of the stain from my water ring / upper walls. In the past I would always use metal off by natural chemistry after using stain off also by...
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    Discolored fiberglass pool walls

    I have a 12,000 gallon fiberglass pool that had light blue finish when new. Now the pool is about 6 years old and the finish at waterline and below is whitish. In the past I had used metal off and even bought tester to check for iron and copper. The pool has been opened for about 2 months and...
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    Cloudy, brown / green pool - need help

    Hi, it has been awhile since I was on here, I want to thank everyone for their help, I finished the slam and maintained my pool with bleach throughout my pool season and my water has been the best it has since installing the pool. I did buy iron test strips and checked my water and was not...
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    Cloudy, brown / green pool - need help

    Thanks for all the helpful information. I am still doing the slam, after work yesterday I began the slam again and here are my results: 8/6/166pm .5 fc - added 2 1/2 gallons bleach 6:45pm fc 15 - added 10oz 10:45pm - fc 5 - added 1 3/4 gallons 11:50pm - 12.5 added more 8/7/16 - at 7:30am fc 5...
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    Cloudy, brown / green pool - need help

    The highest my free chlorine went was 3, I fill the tube to 10ml then add two scoops of the powder and it turns pink, then use the .5 to 1 drop of solution until colorless change.
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    Cloudy, brown / green pool - need help

    So with using the calculator, at 12,000 gallons and a starting fc of .5 and using 8.25 percent bleach, it's says I need 275oz to get to fc of 16? So initially when I added the 242oz it did not change the fc, I use the fas dpd testing to get the fc.
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    Cloudy, brown / green pool - need help

    I did use pool math to calculate the amount of bleach and cya chart showed to slam to a fc of 16. I work 9-5 tomorrow but off on Sunday so I guess I will have to wait till Sunday to restart the slam. My pool is 12,000 gallons
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    Cloudy, brown / green pool - need help

    Thanks for the help, I began the slam yesterday, my cya was 40 so was going for free chlorine level of 16, I use the pool calculator and determine to need about 2 1/2 bottle of bleach, I was using 8.25 percent at 121oz bottle. I added the two bottles and recheck the fc after about 1-2 hours and...
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    Cloudy, brown / green pool - need help

    I have a approx 12,000 gallon in ground fiberglass pool and having more problems this year trying to get the water clear and balanced. I have been switching chemical products base off different reviews and opinions and still with problems. I test my water with the K-2006 test kit and reading are...