Hello I have a 2 week old 500 gallon Hydropool with Ozone. I have been adding 2oz of granulated Dichlor daily as we have a large family of 7. Today I tested the CYA as very high around 200-300.
Am I doing something wrong that this happened so soon? I am aware of the regular bleach method, or is there method I should use?
Am I doing something wrong that this happened so soon? I am aware of the regular bleach method, or is there method I should use?