So I made a stir plate w a PC fan and a potentiometer. The bar gets thrown when I turn up the speed. I'm using small rare earth magnets 3/16. Should I get larger magnets? If so what size?
I will try and recenter the magnets I have, as I already have them! I appreciate the help, I was curious just how much action or whirl I need to have the max air exchange. Also I tested it w water, and would one day like to be able to harvest 5L worth of yeast for high gravity beers!
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