This blue japanese filter matting from kockney koi is the the genuine and original blue japanese filter matting each sheet measuring 38 mm thick and coming in a pack of three due to its co.
Japanese filter mat review.
I am using it cut in to 24 pieces in my biofilter barrels on my 3000 gallon koi pond.
Kyuemon a tiny brand of housewares owned by the japanese company kubota minoru ceramics ltd has for decades been quietly making an entirely different sort of pourover filter composed of a unique porous ceramic material that looks and feels like charcoal.
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Kockney koi jap matting has excellent bio mass retention due to its coarse nature it and its open texture removes larger particles from the water.
This is a rigid filter media very easy to handle cut and rinse.
Matala filter media is a progressive filter material that is self supporting and multifunctional.
The kyuemon porous ceramic coffee filter is quite unlike any other commonly used filter.
Used for prefiltering mechanical filter media biological filtration spawning mat plant protection and as a support for other filter medias.
This traps particles and muck which facilitates clear water.