We have been using SpaBalancer for close to a year and are absolutely amazed. The water quality is outstanding and the handling is very simple. On a fixed day every week (Sunday), we add the specified amount of SpaBalancer to the water. We are very satisfied with SpaBalancer. It helps us to maintain maximum water quality with a minimal amount of maintenance work. The experiment to try SpaBalancer was the right decision. We wholeheartedly recommend...