Hello!!
I moved into a home 3 years ago that has a 30 year old pool. Have had it taken care of by a local pool service for first few years and now taking it on myself. I started at local pool store and quickly realized I’d not be saving any $$ using their recommendations. I came across TFPC online and now transitioning to this system. I just received my tf 100 yesterday and ran all tests.
4/15/20
pH 7.5 (k1000 test)
Cl 5 (k1000 test)
FC 6.5
CC 0
CH 75
TA 90 (test turned blue at 8 drops and red at 9)
CYA 70
Local pool store results from 4/10/20:
ph 6.9
FC 6.3
TC 7.3
TA 19
CH 40
CYA 69
Pool store recommended 48 pounds of TA increaser with a goal of 150, weekly granular shock treatments, a full bottle of algacide and solid chlorine pucks.
The only thing I have put in the pool since I opened it a week ago is 24lbs of TA increaser and my TA went up by 70. I also put a single chlorine puck in my skimmer basket with no plans for more due to CYA levels.
Questions:
CYA
Reading through these forums this is borderline too high. I can either adjust FC levels (with liquid chlorine) according to the CYA/FC chart or do partial water change. Which is better for long term? I do expect a fair amount of rain I. Spring and early summer which will dilute it some.
Also, will it require more liquid chlorine to maintain the higher FC levels once I bring them up or should the chlorine demand be similar to lower CYA maintenance?
Just to confirm- for liquid chlorine without SWG TA should be maintained between 100-120?
Thank you all for your input and sorry for the novel.
I moved into a home 3 years ago that has a 30 year old pool. Have had it taken care of by a local pool service for first few years and now taking it on myself. I started at local pool store and quickly realized I’d not be saving any $$ using their recommendations. I came across TFPC online and now transitioning to this system. I just received my tf 100 yesterday and ran all tests.
4/15/20
pH 7.5 (k1000 test)
Cl 5 (k1000 test)
FC 6.5
CC 0
CH 75
TA 90 (test turned blue at 8 drops and red at 9)
CYA 70
Local pool store results from 4/10/20:
ph 6.9
FC 6.3
TC 7.3
TA 19
CH 40
CYA 69
Pool store recommended 48 pounds of TA increaser with a goal of 150, weekly granular shock treatments, a full bottle of algacide and solid chlorine pucks.
The only thing I have put in the pool since I opened it a week ago is 24lbs of TA increaser and my TA went up by 70. I also put a single chlorine puck in my skimmer basket with no plans for more due to CYA levels.
Questions:
CYA
Reading through these forums this is borderline too high. I can either adjust FC levels (with liquid chlorine) according to the CYA/FC chart or do partial water change. Which is better for long term? I do expect a fair amount of rain I. Spring and early summer which will dilute it some.
Also, will it require more liquid chlorine to maintain the higher FC levels once I bring them up or should the chlorine demand be similar to lower CYA maintenance?
Just to confirm- for liquid chlorine without SWG TA should be maintained between 100-120?
Thank you all for your input and sorry for the novel.