All the green is completely gone now, yesterday the FC reading was over 3.0 (my test kit only goes to 3.0), I would guess it was around 3.5 or 4.0 as the color was darker than the 3.0. Today it reads maybe 3.2, the water is blue but cloudy, I assume that is dead algae causing the cloudy water (?)

I have been out of pucks for a few days which is why I added the liquid chlorine but I'll get more tomorrow. Thanks Watermom for the info re the amount of CYA in the pucks (and all your info). I'm running the pump 24/7 as advised.

BigDave, the P-A-P concentration is listed as 10.5% on the 2.5 gallon jugs. Thanks for the warning re too much CYA, I think I did read that too much keeps the chlorine from working, I'll continue reading, I'm very good at many things but chemistry has never been one of them, I'm trying to learn this though !

Is it recommended to use a floater for the pucks or continue using the CL200 feeder ?

Thanks for the help,

Steve