My good friend lives around the corner and we had our pools built last year by same builder at the same time.
I found this great site and do all the testing/water chemistry on my pool.
He has a "pool guy".
Out of curiosity, he brought over his water for me to test yesterday.
I use the Taylor 2006 testing kit.
When i did the Ph test, the color immediately was a very bright purple....obviously well above the top reading of 8 on the comparator tube.
So my question is, if you never put in acid to bring PH down, how high can it go?
Another interesting test result was his chlorine which was basically 0...maybe 0.5. His CYA was 90. He finally listened to me last month and drained about 6 inches of water. (told him to keep draining)
I asked him why his chlorine was so low. He said his pool guy likes to run it that way in the winter. I can only guess that the pool guy knows the trichlor pucks are very acidic and a low PH combined with low water temp, makes a very negative number on the CSI.
He said it's been this way all winter....so basically 0 FC with 90+ CYA and no algae all winter
Does the low water temp help that much to prevent algae growth?
Hmmmm....puzzling to me...trying to understand
I found this great site and do all the testing/water chemistry on my pool.
He has a "pool guy".
Out of curiosity, he brought over his water for me to test yesterday.
I use the Taylor 2006 testing kit.
When i did the Ph test, the color immediately was a very bright purple....obviously well above the top reading of 8 on the comparator tube.
So my question is, if you never put in acid to bring PH down, how high can it go?
Another interesting test result was his chlorine which was basically 0...maybe 0.5. His CYA was 90. He finally listened to me last month and drained about 6 inches of water. (told him to keep draining)
I asked him why his chlorine was so low. He said his pool guy likes to run it that way in the winter. I can only guess that the pool guy knows the trichlor pucks are very acidic and a low PH combined with low water temp, makes a very negative number on the CSI.
He said it's been this way all winter....so basically 0 FC with 90+ CYA and no algae all winter
Does the low water temp help that much to prevent algae growth?
Hmmmm....puzzling to me...trying to understand