Hello,
These are my readings from last evening - before adding Liquid Chlorine:
FC - 2.5 (added LC to bring it to 5 - which I normally maintain)
CC- 0.5
pH - 8.0 (I need to add MA - I seem to have to add MA every week at least once to bring it down)
TA - 80
CH - 550
My fill water CH (tested last night) is 225. Since construction of my pool I have not replaced the water.
I have been getting this white deposits on the wall - have tried to scrub the walls with 50% diluted MA to no effect.
Questions:
- I assume to bring down CH, I need to replace the pool water. Do I drain the whole pool or should I replace half the pool water?
- Do I use a sump pump to drain water and refill (never done it - would like some advice)
- How do I maintain pH - from avoiding to add MA every week
- How do I get rid of the white deposits on walls
Attached pics
Would appreciate any and all help!!
These are my readings from last evening - before adding Liquid Chlorine:
FC - 2.5 (added LC to bring it to 5 - which I normally maintain)
CC- 0.5
pH - 8.0 (I need to add MA - I seem to have to add MA every week at least once to bring it down)
TA - 80
CH - 550
My fill water CH (tested last night) is 225. Since construction of my pool I have not replaced the water.
I have been getting this white deposits on the wall - have tried to scrub the walls with 50% diluted MA to no effect.
Questions:
- I assume to bring down CH, I need to replace the pool water. Do I drain the whole pool or should I replace half the pool water?
- Do I use a sump pump to drain water and refill (never done it - would like some advice)
- How do I maintain pH - from avoiding to add MA every week
- How do I get rid of the white deposits on walls
Attached pics
Would appreciate any and all help!!