My SWG died right as I was going out of town. They got it fix but I was gone for 2 weeks and alge got ahold of it. I know how to shock but have a question on what type of chlorine I have. I went to the pool store and asked for the cheapest way to put straight chlorine into the pool with no stabilizer/cyneric acid. I was given bio guard CLC3 which is 57.8% Calcium Hypochorite.
After doing some reseach it appears this is not striaght chlorine. If it is in fact not what other chemicals will it raise in the pool.