I have had my spa for about a week and a half and it has a continous ozone pump. They told me to check ph once a week and add baking soda to raise it or ph decreaser (that they provided) to lower it. Throw one bromine tablet in the skimmer basket per month, and use something called spa magic that helps with foam and breaks down body oils etc. I have had problems with cloudy water, way to much foam. I have tried spa shock and defoamer with success on then foam, but can't seem to get the crystal clear water. They gave me the strips to test for ph, but I had trouble reading them so I went and bought a chlorine/ ph tester and have used that. My ph did get a little low on time and I added some baking soda and brought it up fairly quick. Once again I know absolutely nothing, but they tell me the ozone takes care of most and the 1 bromine tablet gives that a back up. What else do I need to be doing? What am I doing wrong? Any help would be great.