Newbie...been reading..need specific advice

[coj79]

CYA was at 40 yesterday afternoon....On Monday, a full 5 days ago it was at 60......

[PoolDoc]

The difference between 40 and 60 ppm is within the testing error of most CYA tests, although strip tests aren't that accurate.

[Watermom]

Take a look at the Best Guess chart in my signature below. With a CYA of 40, you'll want to maintain your chlorine levels between 3-6 ALL the time. If you drop below 3ppm, you risk an algae bloom. So, each evening, add enough bleach to get back to around 6. If you find at the next evening's testing that you have dropped below 3, maybe go just a little higher for the evening dose. (Maybe try 7.)

[coj79]

Gotcha...I will keep you in the loop on this.....Algea scares me...

[coj79]

Guys and gals....

This BBB method, is awesome! A few questions....

1. My water is in perfect shape per my taylor 2006c test kit (CC, TC, PH, CYA, etc).....So, how often do I need to shock? 18,500 gallon pool, means to my fuzzy math......1 gal bleach=6 ppm on a 10,000 gal pool..so I need...6 gal of bleach to get above 15ppm on my 18,500 gal pool?

2. Water softener? Thoughts? Ideas? Am I retarded? The guy who installed the pool put something in the pool and it made it feel silky smooth....no idea what it was.....

3. I can not find polyquat 60% here in DFW? Any ideas?

4. Anyone use this for a timer on their pool pump...http://www.honeywellcentral.com/prod...-timer-ti1062u

charles

[PoolDoc]

#1 - On your pool, 1 gallon = ~3 ppm chlorine
#2 - It's a matter of perception, but to some people, pools with salt feel that way. Borax also has somewhat similar affects, once you start getting above 50 ppm borates.
#3 - It's getting hard to find locally; it's still available online.
#4 - You'd better watch the inductive (motor!) load limit. It is listed for a 1HP motor max, but my experience has been that consumer grade electronics don't do well when you max them out.

[coj79]

When should I shock the pool? Once a week? After heavy usage? What do you all do?

Many thanks in advance..

Charles