Tropical Poro Ring filter media 1 Ltr

Tropical Poro Ring filter media 1 Ltr is a specific filter medium for the biological filtration of your aquarium.

Poro Ring is a specific filter medium for the biological filtration of your aquarium.
Poro ring has high-quality ceramic form for filtration. The porous rings, the shape of which ensures good water circulation, at the same time good oxygen supply and nutrition from the biological source in the filter.

Due to the shape of PORO RING it can be used even in the smallest compartments of internal or cascade filters. Poro Rings have an area of 600 m2 / liter and consist of an extensive network of channels and pores through which water circulates freely with oxygen that is vital for the bacteria.

The porous structure of Poro Ring provides an excellent substrate for housing and growing the necessary nitrifying bacteria in the aquarium, which convert harmful ammonium (NH4 +) and nitrite (NO2-) ions into relatively safe nitrate (NO3-).