Cloudy Pool Water - Could use some help

[bcooper27]

Thank you both for responding. Being so new to this stuff I really can't tell you what that stuff was floating around but there was a TON of it. Small tissue white looking stuff. That's how I describe it. I don't see it anymore however I don't see much anyway because it's so cloudy.

The Chlor Brite Step 2 Sanitizer is from Leslie's. The Active Ingredients is listed as:

Sodium dichloro-s-triazinetrione dihydrate = 99%
Other Ingredients = 1%
Total = 100%
Available Chlorine = 55%

I put one of those in the other day when I opened the pool. Outside of that it's only been the 3-gallons of bleach. If I want to get this size pool up to 20ppms any idea how much bleach I'll need? Part of my issue is calculating what is needed. I've read about people putting 10-20 gallons of bleach in so I'm just trying to gauge what I need to buy today.

Thanks again!
-Brian

[sturev]

Brian, here's a handy calculator... http://www.poolcalculator.com/

[Watermom]

Brian, in your pool, each quart of 6% bleach will raise the cl by about 1.2ppm. Also, it is OK to use the dichlor for awhile but it does add to the cya. For every 10ppm of cl it adds, 9 ppm of cya is added. You won't be able to use if for too long or you'll have too much cya in there. (We like cya of 30-50.) Plus, dichlor may contribute to cloudy water problems so you mught just want to stick with bleach for your daily maintenance chlorine and for your shocking and not use any more of the dichlor.

[bcooper27]

Thanks everyone for your help. I'll follow your suggestions and let you know how things work out.

Brian

[bcooper27]

Update........last night I put in (2) 182-oz jugs of 6% bleach at about 6pm and let it run for a while. I tested the water about 2-hrs later and saw my FC actually was down to 4.0 (and my test did show the presence of CC this time around.) So about 8pm I put in two more 182-oz jugs of the 6% bleach and let the pump run all night.

This morning I tested the water and this is the reading:

FC = 4.4
CC = 4.0
PH = 7.1
ALK = 90
CA = <30

The water looks just as cloudy as it did yesterday, no significant change at all.

Am I not being patient enough or did I not hit this pool with enough bleach to do the job? At this rate I should purchase a pallet of the stuff if I continue to need more.

As always I would appreciate your thoughts.

Thanks,
-Brian

[Watermom]

2 of those big bottles of bleach in your pool should add around 13ppm of cl which should be a good dose for your pool given your low cya. Keep testing and hitting it with bleach as many times per day as you can to try and keep the cl level around 12ish. The key is to sustain the high reading without letting it yo-you up and down. No such thing as testing and dosing too many times in a day. Also, continue to run pump 24/7.

Try those cl tests again. I don't think you have 4.0 cc. Remember FC + CC = TC.

Keep an eye on your pH. It is pretty low. Might want to add a little Borax to bump it up some. Maybe add 1 cup additions. Pour it slowly into the skimmer, breaking up any clumps. Wait a couple of hours and retest pH and add more if needed. Note that if your cl level is above 10ppm when you test pH, you'll get a falsely high pH reading, so do this test at a time when your cl is not high.

By the way, it is ok to add Borax and bleach at the same time. Not necessary to only add one and then wait hours before doing the other.

Repost after you redo the chlorine tests.

[mbar]

Watermold does take a lot of bleach for a long period of time. Just remember to keep it at shock levels continuously - I would take it higher than shock level if you can't test often. The more vigilant you are now, the shorter the time to clear the pool. By the time you see the tissue like strands that you described, you have a pretty good case of it and you have to use a lot of chlorine to get rid of it. It also takes a while after it is dead to clear out. Don't get discouraged - just keep up with the bleach