anti limestone permanent magnets

to realize this anti limestone I used two 30x10 permanent magnet mounted on a sleeve made of brass. the magnets create a magnetic field to the flow of water rich in calcium salts and magnesium, preventing for a certain time the formation of calcite that precipitates to form the limestone and forming aragonite crystals that it thickens to form limestone. In this way the dissolved molecules are less likely to aggregate into large particles and remain in solution..