PoolDoc / Ben
I just want to say thanks to all of you for the help so far. My pool is really looking good (just a little cloudy) and I've finally convinced my husband that you all might just know what you're talking about! So far we havent added anything to it but bleach and he's impressed. We aren't swimmung in yet because I'm still waiting for my test kit. But I know it will be soon. Thanks again so much.
18' round 7.7K gal AG vinyl pool; Bleach; Hayward S144T sand filter; Hayward 1HP pump; hrs; Taylor K-2006; City; summer: ; winter: ; ; PF:16
Ok I finally got my k2006 kit. Here are my results: pH 7.2
FC 6
CC .5
CYA 35
TA 40? I added 4 drops R0009 and it turned pink, I read it would turn bright red, added 8 more drops and
it really never changed. Is it supposed to be bright red?
Hey can anybody tell me if I'm supposed to keep adding drops to the TA test until it turns bright red? Mine turned a dark pink at 4 drops so I added 8 more drops but the color stayed the same.
Last edited by Watermom; 05-17-2012 at 08:24 PM.
18' round 7.7K gal AG vinyl pool; Bleach; Hayward S144T sand filter; Hayward 1HP pump; hrs; Taylor K-2006; City; summer: ; winter: ; ; PF:16
Hi Sherrie
I'm new here this year too. They are really busy with so many of us at the same time. I know the answer to your question so I wanted to help out in case it takes a while for them to circle back to you.
Your drop count for your alkalinity stopped at 4. That's the number you use. The sample is green at first. Dark pink is a color change, period. The fact that it didn't get "redder" with 8 more drops attests to that. I don't believe we're to discern between shades within a color which is why the drop test kit is so much better. Dark pink is in the Red family....green is not. Alkalinity is the easy one of the 5 tests!
I'm having the same problem with Calcium Hardness. My indicator turns the sample purple rather than red. Absolutely half-way between red and blue. The titrant is to be added until the "red" turns to blue. Purple is part of both families. So I continue until there is a definite change in the initial color I get. (basically more of a blue-purple rather than a red-purple.) That makes CH (for me) the hardest test. Luckily, it has a wide range of acceptable levels and with a liner, you have an even higher range.
Another thing you should know....don't be surprised when you have a sparkly, shiny, beautifully clean pool, and your chlorine still disappears rapidly! That's where I'm at now. There's still "goo" in my pool even though you can't see it. We've added over 130 ppm of FC to our pool in the last two weeks and it still can't maintain FC over 1.5 ppm. We added 2 gallons of 12.5% chlorine again last night and this morning we only had a TC of about 9 or 10 and an FC of 1.5 - 2.0.Just wanted to prepare you should that happen to you.
I'm 3/4 (I think) of the way done with the process you are starting. I had to get my alkalinity down from 250+ in addition to getting rid of the ammonia. Follow the forum's advice to the letter; everything works exactly as they lay it out. Good Luck!!
32x16 IG 18K vinyl Grecian; all Hayward equipment: S244T sand filter; .75HP Super Pump; Booster Pump 5060 & Viper; H250IDL2 Heater; CL200 feeder; PF:6.5
Thanks JuJu. I thought I must have been doing it right but I wanted to be sure before I follow the recommendations on the pool calculator.
18' round 7.7K gal AG vinyl pool; Bleach; Hayward S144T sand filter; Hayward 1HP pump; hrs; Taylor K-2006; City; summer: ; winter: ; ; PF:16
Now my readings look good to me but my water is still a little cloudy. I'm not sure if I should be keeping numbers within normal ranges or if I'm still supposed to be keeping FC at 10. Yesterday evening readings: FC 3 CC .5 pH 7.2 so I added 6 cups of bleach to get it to 6 FC and added 4 lbs. baking soda to increase TA to 80. This evening readings: pH 7.4 FC 3.5 CC 0 TA 80. My water is still not crystal clear. My CYA was 35 on Wednesday so I havent checked it again since I havent done anything to change that.How can I get my water to sparkle now?
18' round 7.7K gal AG vinyl pool; Bleach; Hayward S144T sand filter; Hayward 1HP pump; hrs; Taylor K-2006; City; summer: ; winter: ; ; PF:16