Amtra Biopond Aquafit converts' tap water in the water pond biologically active
Contains valuable minerals and carbonates. Complex formation of humic substances bind pollutants dissolved in the rain.
Stabilizes the pH value of the water and prevents the dangerous decrease of acidity.
1.7 kg is sufficient for approximately 10,000 liters of 'water and increases the carbonate hardness of about 2dKH.