Filter Sponges

  • Block Filter sponges
    For use in both biological and mechanical filtration systems, for sump or pond
    Cut to fit, 99% open cell, 20 PPI, fine pores structure
    Designed for trapping medium type of waste and housing bacteria
    Supreme durability long lasting life and super easy to clean
    NZ$ 50.00
  • Drill sponge (Medium density)
    Black Block with a 25mm(1") hole drilled the full length of the sponge

    Makes a great pre filter for a pond pump and can be cut to fit inside pump cages
    50cm (L) x 10cm (W) x 10cm (D)
    Easy to cut to size
    New Foams Will Help Improve Filtration
    NZ$ 30.00
  • Japanese Filter Mat
    Japanese Filter Matting (Green/Blue Filter Mat Koi Pond Filter Media)
    Dimension: 1000mm x1000mm x 380mm

    Japanese Matting is the best fish pond media for both mechanical and biological filtration.

    The special filter construction allows even water flow throughout the filter media
    This in turn provides even adhesion of nitrifying bacteria to the filter mat's fibers
    Very resistant against plugging by sludge build-up
    Cleaning is fast and easy
    Weather and chemical resistant
    Easily cut
    Can be used in sequence or separately for unique filtration requirements

    NZ$ 190.00