im having an issue with chlorine demand upon opening this year. pool was opened last Monday and swg can not keep up with chlorine so I have been manually adding bleach.
current levels are:
FC 7
PH 7.5
AK 80
CH 310 (will be adding)
CYA 70
I did go to the pool store to have a phosphate test done and they told me I was at 1700 ppb. this seems to be a controversial subject on treating or not treating, I decided to treat and try phos free.
I have always maintained a good chlorine level and on the hottest sunniest days I never had to set my swg more than 40% output. pool has also never been anything but crystal clear, as it is now. since Monday I have had the fc level up to 14 once.
water temp has been around 60 and I don't see any signs of algae whatsoever.
I did order a taylor phosphate test kit for the heck of it.
any thoughts on this high phosphate level if it should be treated or not? I realize its after the fact, but just hoping this solves the problem.
I will say the pool store did not try to sell me the phos free and did not seemed concerned until I told them about the high chlorine demand.
current levels are:
FC 7
PH 7.5
AK 80
CH 310 (will be adding)
CYA 70
I did go to the pool store to have a phosphate test done and they told me I was at 1700 ppb. this seems to be a controversial subject on treating or not treating, I decided to treat and try phos free.
I have always maintained a good chlorine level and on the hottest sunniest days I never had to set my swg more than 40% output. pool has also never been anything but crystal clear, as it is now. since Monday I have had the fc level up to 14 once.
water temp has been around 60 and I don't see any signs of algae whatsoever.
I did order a taylor phosphate test kit for the heck of it.
any thoughts on this high phosphate level if it should be treated or not? I realize its after the fact, but just hoping this solves the problem.
I will say the pool store did not try to sell me the phos free and did not seemed concerned until I told them about the high chlorine demand.
Last edited by a moderator: