"...no more biofilm after 6 weeks..."
"Since March 2007 I have treated my spring water. Within 6 weeks all biofilm has been washed away. The stall water fittings and associated sanitary areas have been free from biofilm ever since. The performance of my animals (sow breeding, dairy cattle) has since stabilised."

(Germany, Schweinezucht und Milchproduktion Willenbrink, Cloppenburg, 2007)