New website: Shop Terralba.eu Innovation is life! A range of products dedicated to soil life, for all crops. English, German, Spanish, Italian, Russian, Arabic, Chinese, Hebrew, Japanese translations: reverso Vortex Gardena, water booster, ideal for crops - installed at the outlet of a tap or pump - higher yield >+= 15% Functions & Benefits EM ceramic from Austria and copper Based on the principles of Viktor Schauberger and EM technology The funnel shape helps energize the water IMPORTANT !