Algae Identification

Discussion in 'Algae' started by accentstencil, Feb 4, 2026.

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  1. accentstencil

    accentstencil Fire Worm

    Joined:
    Feb 7, 2009
    Messages:
    151
    Location:
    Sydney, Australia
    Can anybody identify this algae please and offer advice on how to get rid of it.
    I scrubbed it all off two weeks ago and it's back with a vengeance.
    upload_2026-2-5_17-46-16.jpeg

    upload_2026-2-5_17-46-51.jpeg upload_2026-2-5_17-46-16.jpeg
     
    accentstencil, Feb 4, 2026
    accentstencil, Feb 4, 2026
    #1

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  2. accentstencil

    accentstencil Fire Worm

    Joined:
    Feb 7, 2009
    Messages:
    151
    Location:
    Sydney, Australia
    It would seem that it is Bryopsis. I also have the information on how to combat it.
     
    accentstencil, Feb 5, 2026
    accentstencil, Feb 5, 2026
    #2