I have read the sticky that waterbear posted about maintaining a bromine spa but I still have a few questions. We have recently switched over our 300 gallon spa from the dreaded Baqua Spa to bromine per the advice of our spa repairman. He suggested that we crush one tab into the new water and put two tabs into a floater and to add one tablespoon of lemon juice to lower the PH and one tablespoon of baking soda to raise the PH and he also said that alkaline is green do not adjust. My question is that our spa water has a green tint to it and is this correct? I have been shocking the spa for the last two week using ultra bleach per waterbears sticky.