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  1. W

    Why am I getting green algae

    This is a private residential pool without a SWG therefore it is manually chlorinated and brushed weekly. Thank you for your help
  2. W

    Why am I getting green algae

    I service a 15000 gallon pool with sand filter that was just backwashed 3 weeks ago, the filter runs 7 hours per day with water temp around 75_80, chlorine level 3, pH 7.5, stabilizer 50 and 0 phosphates yet I'm getting some green algae in the shallow end. What could be causing it? A fellow...