Anyone that has made or knows anything about making colloidal silver please give me some advise. I built my silver generator yesterday and could not produce any silver water after letting it run 12 hours. I am using 10guage .99997 pure silver wire electodes about 6" long. I have them in about 3 liter glass jar of distilled water. My power source is an ac to dc wall adapter output 5V 400mA. I also have a little aquarium air bubbler hose down to the bottom, blowing bubbles up inbetween the silver electrodes. After 12 hours, one of the elctrodes had some oxidization visible on it. My TDS meter read 0-1PPM when I started, and 0-1PPM after 12 hours, and the Tyndall effect was not changed. My electrodes are approx 3.75" apart. I am thinking maybe they are to far apart, or maybe my voltage is to low for the amount of water I have in the jar. Any help, suggestions, or insight is appreciated.
PS My TDS meter does work, I have tested it on other waters and it has been acuruate with in 1 PPM.