I'd add, to give it an extra 10% to be shure you hit the mark because once the new water is mixed that 10% isn’t attainable by saying oh lets just do another 10% because now its all mixed in with new water.
Crazy! But giving it a try.Yep. Took me 36….
Raise your FC to SLAM level FC before the party. Link-->FC/CYA LevelsOn another note, my wife has decided to host a pool party Saturday. So, any guidance on how to get my pool swimmable by then? I've been adding shock when possible, but still have lingering algae. Can I double shock and brush tomorrow, vacuum Sat morning? Just need it functional for a few hours!
Thanks. I think I'm missing something anytime I read that article. It suggests min 3FC with ideal range between 5-10FC. The SLAM calculation is around 28 (FC?) Does the pool math calculator help with how much to add? Does the calculator take the CYA into account?Raise your FC to SLAM level FC before the party. Link-->FC/CYA Levels
Yes. Yes. Click on FC in overview. Select SLAM level, it will tell you how much to add.Does the pool math calculator help with how much to add? Does the calculator take the CYA into account?
You might add a bit of muriatic acid to lower pH to 7.4. The ^^^ is correct.So I will use Pool Match to increase FC from 7.0 to 28.0 and re-test in a few hours time?