This filter medium consists of ceramic with mineral ingredients, which are also released into the water.

The special shape with additional holes in the middle ensures perfect water flow.

The porous surface with slanted sections offers a huge colonisation area of 5700 m²/l and provides plenty of space for filtration bacteria in a small area.

Micro-holes support the formation and cultivation of aerobic nitrifying bacteria.

Ring size: 4.5 x 2.8 cm

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Completely submerged in the chamber filter or sprinkled in the trickle filter: both variants offer optimal biological filtration with this filter medium.

Product information

MOUNTAIN TREE Lotus Root Ring Size: 4.5 x 2.8 x 2 cm:

  • Colonizable surface area for bacteria: 5700 m² per litre
  • Open pores: 70.2%
  • Absorption rate: 60-75%
  • PH value: 7.2
  • TDS (ppm): 15-25
  • PO₄ (ppm): 0
  • KH: 3
  • Negative ions approx. 300 per m3

Material:

  • Ceramic with mineral ingredients

Packaging:

  • 5 litres in display packaging, including 2 mesh bags

The porous structure provides a larger specific surface area for bacteria.

Nitroring_Mountain_Tree_fein_poroese_Struktur_Rau_Oberflaeche

Both open and closed pores enable the cultivation of aerobic and anaerobic bacteria, which effectively convert nitrite into nitrate.

150x magnification of the nitrite ring:

150_fache_Vergroessung_Nitroring_Mountaintree

 

 

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