My algae issues

[Watermom]

I just skimmed the thread again and found this statement that you made earlier:

"Stabilizer...hard to tell, originally it looked to be less than 30 ppm, but later looked to be above 50 ppm"

So, now you're saying it is 0? Have you added anything with CYA in it other than the 8-oz. bag you mentioned earlier? Any trichlor pucks? Any actual CYA bought separately? When was the last time you tested CYA?

[True Blue]

I just skimmed the thread again and found this statement that you made earlier:

"Stabilizer...hard to tell, originally it looked to be less than 30 ppm, but later looked to be above 50 ppm"

So, now you're saying it is 0? Have you added anything with CYA in it other than the 8-oz. bag you mentioned earlier? Any trichlor pucks? Any actual CYA bought separately? When was the last time you tested CYA?

Those readings were with an old test kit and then with some old "dip and stick" checks. Once I received my K 2006 kit, I tested it and it was a zero. This was late last week.

I have added another bag of shock and used a couple of trichloro pucks. I have not tested the CYA since late last week. It appears that I was 3 more CYA tests left in my kit.

[Watermom]

Since you have no CYA, or very little, it is ok to go ahead and use dichlor shock and trichlor pucks for awhile, but monitor the CYA level periodically or else you may end up with too much. Until you start to get some CYA built up in the water, you may have to add bleach morning and evening. Once you start to see a CYA reading, you'll be able to test and dose in the evenings only. You asked if you could swim with cl at 20 ---- that is pretty high but with little cya, it won't stay that high very long. it is probably ok to swim but I think I'd wait until it came down some if it were me, maybe to 10 and then I'd wear an old suit. You really don't want to take the cl that high as it may bleach out your liner. I wouldn't take it any higher than 10 right now. Keep filtering and hopefully the haze will soon be gone. You're almost there ...............

EDIT to add: Dichlor adds 9 ppm for every 10 ppm FC added and trichlor adds 6 ppm for every 10 ppm FC.

[True Blue]

I just wanted to say that my pool looks great now (and has for a couple of days). I have been able to bring the chlorine level down to a managable amount and proceed with the summer fun! Thanks to everyone who offered advice. No more algaecide when I open the pool up.

[Watermom]

Congratulations! And, just look at all you have learned about pool care! Now, time to swim!