tf pro

Not sure if this is the right thread but……second season using the TF Pro Kit and the smart stir LED light no longer working. Fresh batteries and magnet still sound great just no light which is beneficial those mornings when I need to leave before sunset. Any else have this problem? Any one able...

Hey everyone. I am new to the TFP forums. I posted about a week ago with my initial problem, which I mainly saw as low pH and high Alkalinity (High Alkalinity, Low pH. Aeration.). Other users replied, telling me that I probably had bigger problems, and that the first step was to get a...