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  1. #1
    Hi, I'm New Here!
    Join Date
    Feb 2006
    Location
    Pt Lincoln, SA
    Posts
    13

    Problem with white bloom in aquarium

    My aquarium has developed a white bloom in the water. The water itself is clear (ie no debris) however there seems to be a white cloudy appearance to the water.

    It started after a 1/3 water change last week and has not cleared even after a further 1/3 water change 7 days later.

    The filter seems to be working OK.

    The fish do not seems to be affected.

    I have an Aqua One aquarium Model AR-62T (holds approx. 140 litres) with biological filter. I have had the aquarium for almost 2 years.

    Can anyone help?

    Regards, Irene
    Irene

  2. #2
    Wrigglers
    Join Date
    Jan 2006
    Location
    New Zealand
    Posts
    202
    sounds like a bacteria bloom, over fed recently, added lots more new fish or gave your filters a super clean?

  3. #3
    Eternal Moderator Merrilyn's Avatar
    Join Date
    Jul 2004
    Location
    Melbourne Vic.
    Posts
    8,692
    Irene, it sounds like you may have a bacterial bloom in the water. Are your nitrite or nitrate readings high?

    Have a look for a dead fish or dead snail hidden somewhere in the tank, or maybe some rotting food.

    Frequent water changes will help, but a UV will fix the problem.
    Thirty-five years keeping and breeding discus, and I'm still learning :P

    Merrilyn has passed, but will not be forgotten - Goodbye dear friend

  4. #4
    Hi, I'm New Here!
    Join Date
    Feb 2006
    Location
    Pt Lincoln, SA
    Posts
    13
    Merrilyn,

    Excuse my ignorance but what is a UV? Can I get that from my local pet shop?

    Irene
    Irene

  5. #5
    Medium Discus
    Join Date
    Dec 2005
    Location
    USA, southern state
    Posts
    550

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