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    Added polyquat 60 and bleach at same time...help!

    I have had a problem with algae for weeks now. All I have for a test kit is the hth 6 way. I slammed about 2 weeks ago and thought it was better. My CYA was 65 so it was getting ridiculous. Since the algae returned, I emptied some water tonight to bring my CYA down to 35. I brushed all crevices...