Okay, I went to P-A-P and they tested for CYA and said it was "low around 20" and advised me to buy a 6lb. bag of Coastal stabilizer at $30. I did not buy it as I wanted to see what you experts thought first. I have vacuumed the pool and rinsed the filter cartridge several times. also added 10 Gallons of their chlorine. Maybe I'm wrong, but thier (P-A-P) chlorine seems to be much cheaper than buying bleach, or am I looking at it all wrong ?

Please let me know what you recommend re the stabilizer, etc.

Thanks very much,

Steve