Hazy water - how much shock?

[drband]

Down to FC 4 a few days ago.

I also recently switched my pump to a timer instead of 24/7. I run it 4-5 hours, twice per day.

[drband]

Seems to be clearing up nicely this morning. FC of 20 must be about right to shock (like the best guess chart says!)

Also confirms to me that my CYA IS right about 90. That test is rather subjective, but I think I understand how to read it a little better now.

[CarlD]

Yeah, keep the FC at 20...check 3x/day to keep it there. It should keep clearing

And follow the usual ritual until it's clean:
1) filter 24/7
2) Brush daily
3) Vacuum daily to waste.

Amazing how that "BestGuess" table works, isn't it!