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My CYA has fallen from 40 to 30 and the previous home owner left a large bucket of 3" 98.6% dichlor tabs. I'd like to get these used up, and figured now would be an opportune time. My questions are how much total CYA will be added? I have no idea how much each puck weighs. Also, how much Cl...

Just moved in January. House has a pool and I started trying to clear the swamp 2 weeks ago. Didn't know anything at all about pool chemistry, so I went to the local pool store for "Pool School," which ended up being a Bioguard rep pushing his brand of chems. Not knowing any better, I walked out...