I just insatlled a new 24' AG pool after not having one for a few years. When we had our last one we used BQ with out a lot of problems. Has something changed in the last 5-6 years to make a difference? Seems every one on this site likes clorine. I haven't used clorine since the early 80's while living in Houston. Then it was IG pools not AG's. I'm a little concerned with the clorine since the expierences i have with it are not the best. I need a little direction i quess. Thanks in advance for the help!! Ed.