100,000 gal pool

[PoolDoc]

Chlorine = to 10% of CYA level; pH between 7.0 and 8.0; no slime.

[BigDave]

Also be concerned with cloudy water. If you can't see a swimmer on the bottom, you can't rescue him.

[4dks1]

Ok, thanks.

[4dks1]

My pool is clear!


Thank you, thank you!

To make sure it stays clear, please clarify what we need to do from this point. We have Cal-hypo and dichlor
We're adding a gallon of 8% bleach after swimmers.

[PoolDoc]

Looking at these results:

7/27/2014 18:30:00	32 psi	
K2006: 10.2, 1.0, 7.5, 140, 430,30	
blue	crystal clear	No odor	No algae	crisp, clean
Brushed pool, Vacuumed pool, Cleaned filter, Added chemicals

It looks like your water is in excellent shape, so:

1. Maintain 2 - 5 ppm of FC

2. Cal hypo is fine, but ONLY if you add it via the skimmer. Also, if you use cal hypo, you must let the pH 'float', unless it goes above 8.0

3. Your CYA is low enough, so that you can also use trichlor. You might want to use trichlor in a floater, to maintain a constant feed, and dose with cal hypo in the evenings to boost chlorine levels.

Note that trichlor and cal hypo must NEVER come into direct contact.

4. You asked about paying -- if you'd like to do so, we'd certainly welcome a subscription: http://pool9.net/subscribe/

Thanks!