Nano Filter Media Tube Bacteria House 100 pcs

  

Many people think that the filter material only filters the water quality, but in fact the filter material is quite a room. Seed is the bigger the house where nitrifying bacteria live, the more nitrifying bacteria cultivated, the more nitrifying bacteria. More, the clearer the water. Nano-level bacteria culture filter material, densely developed microporous system on the surface is the residence of nitrifying bacteria.

In a good place, the water quality will be clear only if the nitrifying bacteria in the fish tank is cultivated. Large Size L 16 cm W 4cm.