You shocked yesterday. Have you checked your fc today? Because, without stabilizer / cya it might already be gone.
Re: How long till chlorine level will drop
You shocked yesterday. Have you checked your fc today? Because, without stabilizer / cya it might already be gone.
19.5k gal, 16x32 vinyl liner, sand filter, 1hp single speed pump, K-2006 test kit. PF=6
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