I would have to raise the FC to about 30

[Michaelandliz]

No problem, next time at pool house will look up all sizes I know and get myy sig' right

 

[Michaelandliz]

Signature now modified with all info to hand.

 

[techguy]

one more thing for your sig... type of surface? vinyl, plaster, fiberglass? Above or in-ground pool? We also assume outdoor. What part of the world do you live. I know...1,000 questions but it all makes a difference to how to manage your pool.

 

[Michaelandliz]

2nd line down it says liner and 17,000 gal so would be inground

 

[Michaelandliz]

Morning log

FC dropped by about 1ppm overnight but likely less if done a 25ml drip test
No CC evident
Pool so crystal clear.

Yeah!

I will leave SWG off until FC comes back down to 5, with this hot weather my guess that will be about 3-4 days.

thanks guys.

 

[linen]

Signature now modified with all info to hand.

Thank you!

2nd line down it says liner and 17,000 gal so would be inground

33'X48" agp's are ~26000 gallons, so high volume does not imply inground

FC dropped by about 1ppm overnight but likely less if done a 25ml drip test

Was is less than 1 ppm or not? i.e. did it take two drops to change to clear, with the third drop making no change? We are sticklers here on this since we have experienced situations where "close enough" ended up being not close enough :|