Microbubbles - Fluval U2 And Moray Filter

Discussion in 'Filters and Filtration' started by Sarah1230ox, Feb 25, 2019.

  1. Sarah1230ox

    Sarah1230oxValued MemberMember

    Hey everyone.
    So i have a fluval u2 and a moray filter in my tank and the tank has a lot of microbubbles in. Ive attached two pics...is this normal? Or is there something wrong with them...i did ask before and someone said its just part of them....but I've seen some tanks that look absolutely crystal clear! Thank you.
     

    Attached Files:

  2. DutchAquarium

    DutchAquariumWell Known MemberMember

    if the main water flow is in contact with the surface then you will always have bubbles. You can remove these by submerging the water outlet entirely.
     
  3. OP
    OP
    Sarah1230ox

    Sarah1230oxValued MemberMember

    I've tried that and i still get them :/ just have to put up with them lol
     
  4. DutchAquarium

    DutchAquariumWell Known MemberMember

    Then probably have a crack in the filter somewhere letting air in.
     
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