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Magnesium and Alkalinity (KH)
it will never cloud or negatively impact your pet’s water
Fraction is a technologically advanced
Silicate occurs especially in tap water or in purified water when the RO or DI unit is not
In water conditioning
Sera Siporax Professional 25mm - 11Kg FISH NETS Magnesium and Alkalinity (KH)Sera Siporax Professional 25mm 11Kg The original sera siporax Professional is suitable for use in both freshwater and marine aquariums as well as in ponds. Maximizes the surface required for biological purification and provides the optimal substrate for the settling of necessary filter bacteria. Pollutants such as ammonium, nitrite and nitrate are removed. sera perfectly put this into practice with the unique high performance filter medium sera