Dosing example: Determine they advance the magnesium value and they go as follows, per 100 liters net, magnesium actual 1250 mg / l, magnesium setpoint 1,300 mg / l, difference 50 mg / l (50 mg x 100 l give 5,000 mg magnesium deficit), in which case they must 100 ml of solution per 100 liters over 3 - 4 days to admit distributed. Important: they regularly check the magnesium value. Do not overdose and adjust the water levels slowly! Please inform yourself this, on our side Balling and use them to download a free calculator salt the way. This magnesium salt is pure pharmaceutical and food quality. Please reach of children!