We design & supply 5 different types of Aquaculture Biofilters

  • NITRIFICATION
    • Microbead

      Biofilter

  • Utilizing expanded polystyrene beads as large surface area.

    Highly effective and stable, compact,very low head, very economical media.

    Can integrate CO2 stripping.

  • NITRIFICATION
    • Moving Bed

      Biofilter

  • Utilizing plastic media, agitated using air or water jet.

    Highly effective and stable.

  • NITRIFICATION
    • Fluidized

      Biofilter

  • Sand media fluidized by water flow.

    Highly effective, low cost media, higher pumping head required.

  • NITRIFICATION
    • Trickle Filter

      Biofilter

  • Passive filters with and without countercurrent air flow.

    Simple and effective, requires large area.

  • DENITRIFICATION
    • Multi-cell

      Biofilter

  • Multi-cell biofilters have automatic carbon source dosing.

    Bacteria are first starved of oxygen, then with the addition of supplemental carbon source remove the O from NO3.

    Carbon addition is controlled using an ORP sensor feedback loop.

Aquacare will recommend the best biofilter for each application.

 

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