Recent content by cm_w

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    Black Algae! Help!

    And just under 2 weeks later! Thanks for your help!
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    P1050862.JPG

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    Black Algae! Help!

    Really? Well that's a relief! Sorry - what I meant was Bleach and Shock. Chlor Choc is the French translation.
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    Black Algae! Help!

    Hi. New to this forum and hope someone can help. Pool is roughly 10m x 5m. 2m deep at the deep end and concrete painted. We didn't manage to get the leaves out before we closed it last year :hammer: and, of course, when I opened it this year it was green pea soup. After about 3 weeks the...
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    P1050768.JPG