Abstract: A method for infusing substances into liquids through the use of electrolysis allows mixtures having controlled concentrations at predetermined proportions to be produced. The liquids with infused substances may be used as feedstuff for plants and/or animals; e.g., water mixed with magnesium compounds may be used to enrich the diets of plankton and/or cattle. The electrolysis apparatus allows the infusion to occur continuously into a flowing stream of liquid, allows the rate of infusion to be controlled, to a predetermined concentration regardless of the flow rate of the stream and affords means of self-cleaning to the electrodes to maintain the electrolytic reactions at high coulometric efficiency.