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OK,
This is all starting to make sense. So after I get everything all cleared up I should keep my FC level around 5 due to the 60 CYA ? (Any span or just right at 5 give or take?) If I keep my FC at 5 won't the standard two tube tester show the clorine level off the chart ? (Bright Yellow) If it is off the chart wont it irratate the eye, Etc ? Having you guys to talk to is helping a lot !!! Thanks
Yes, keep it at right around 5 to be problem-free.
No, you won't get any eye irritation.
Yes, it will look like it's off the chart. That's why you need a DPD-FAS Cl test, much like the one that's included in Ben's test kit. Actually, the PS234 is the best deal out there, I highly suggest it.
Michael
Last night about 9:00PM I added the amount of bleach the calculator said to bring the FC up to 20 ppm. Just checked the FC at 10:00AM this morning and it is 20.5 ppm. It is a bit clearer but still has a long way to go. How long should I keep the FC at 20 before I let it drop down to the 5 ppm recomendation for my 60 CYA ? How long should it take to clear up ?
Thanks
Run your pump 24/7 'til your pool looks good to you. Keep your Cl at 20ppm for the same length of time.
Can't tell you how long that will take...usually a dramatic inprovement in 24-48 hours.....depends on a lot of factors.
Can you test for CC?
Hello all. Please allow me to chime in here since I also have similar problems posted in this thread. First, my pool is 14x28 vinyl IG, 12K with sand filter. After discovering Pool Solutions late last year, I decided to convert to Ben’s methods. Upon opening this year (4-23), I was amazed how fast the green went away in the pool water using 6% bleach. While waiting for the PS234 to arrive, all I have is the OTO cl and ph and so I don't know where my cl level is above 3ppm. The green has been gone several days and I've brushed and vacuumed several times to ensure I've killed the algae attached to the surfaces. My problem is heavy white cloudy water. From past experience, I assume this to be dead algae, but flocking didn’t settle it. Other than after flock app, the pump/filter is running 24/7 and I've cleaned the sand with last year's pool store filter cleaner. I don’t understand what this milk effect is, which reduces visibility to one foot or so. Any suggestions please? Thank you much!
We really need a full spectrum of numbers (FC, PH, CH, ALK etc.) which you may not be able to post. In order to get a more accurate chlorine reading using your current test kit, take a sample of your pool water and mix it with an equal amount of purified (bottled) water then double the number you come up with. This should expand your test to 6. If it reads 6, then use two parts purified water to one part pool water, this should expand your test to 9. I'm thinking you can at least get your chlorine in order (which may be the culprit) while waiting for a good test kit.
It may be dead algae in the water column, it may be Ca problems, it could be lotsa stuff. However, saying that you can't see past one foot, it sounds like something other than algae to me. Need to get a full workup on your water to determine what's wrong.
Oh, did you use any CaHypo to shock?
Michael
How do you use the calculater. Other than pool size what values do you put in.
Thanks
Which of the calculators are you trying to use? There is more than just the bleach calculator. If you click in the upper left corner "more calcs" you will find several more.
Im trying to use this one.http://www.hal-pc.org/~mwsmith2/BleachCalc262.exe. Im not sure where to look for the other ones. I dont see anything in left corner on this page.
Thanks