we give ha

I'd slow down now shocking during the day. Just wasting chlorine at this point. Just keep shocking at night. Brush the he11 out of the pool and every crack you can find. Once you're done....do it again.
 

Enjoying this content?

Support TFP with a donation.

Give Support
Edit......I was incorrect in my advice. I missed that your FC lose was zero overnight with no sun. Disregard what I wrote above.

With a zero FC lose overnight but still having 2CC it shows there's still Baqua somewhere, but not much. Go ahead and add enough CYA to bring the level up to 30 ppm. Keep shocking to a 15FC during the day and night. The CYA will help a TON to keep the chlorine in the water and kill the last bit of Baqua. Nows also a great time to change the sand in the filter.
 

Enjoying this content?

Support TFP with a donation.

Give Support
Thread Status
Hello , This thread has been inactive for over 60 days. New postings here are unlikely to be seen or responded to by other members. For better visibility, consider Starting A New Thread.