reduce chlorine usage

We just signed the paperwork for a build. We are just north of Houston Texas. We are in the process of picking all the items out. We started with salt as the direction we wanted to go in, however, we were talked out of it due to the jump rocks we are getting installed. As we go through and pick...

My friends at TFP are the best supporters of the FAS DPD test. Now, more than ever, people will want to know more precisely what their chlorine levels are. To me, FAS DPD beats color-matching, hands down. I do not do well reading pink colors. Besides making reading Free Chlorine more exact, FAS...