Little green on stairs

Thanks again Watermom, on my way to sweep, add 1 Quart, and run the pump 24 hrs Dave

Instead of only adding a quart, take it up to shock level. If you are not sure about that, take a look at the Best Guess Chlorine Chart in my signature.

Im sure it will many thanks, Dave

BTW Watermom are those little pups Goldens?

Yes, they are goldens although they are now 2 years old, both little girls. We also have a 9 yr old golden, also a female, but not the mother to the young ones. Maybe I'll post a more recent picture of them one day when I get a minute.

Well Watermom, last night was war! clorine 2.1, ph 7.8, cya 30.......so Added stabilizer, muriatic acid and 1 pack of shock. All things according to pool calculator. I know "shock" is a verb not a noun, but I added diclor. I'll recheck and get back tonight

Watermom, ok today I'm up to 3.1 ch. 7.4 ph 100 ta, I ran out of my titrant for cya. I will do that tomorrow. Pool Calc said 1 qt. 12% to get to 6 on my ch. level

Chlorine of 2 or 3ppm won't kill algae. With a CYA of 30, you need to be taking the chlorine up to 15 to be at shock level.

will just 12% chlorine do it or do I need to start a shock program like a bag a day until its ch.12 or better?

Ok Watermom, I got the titrant and the cya is so bad I can still see the black dot on my 2006. Looks like maybe 25. pool calculator says about 4 cups stabilizer then chlorine. My chlorine is down to 2.3 I have some bags of shock maybe 2 bags, more stabilizer. BTW how would you add stabilizer? I was told use a sock