i know that diy co2 is an easy but hard process. i mixed a tsp of active yeast into a little lukewarm water and mixed every 2-3 minutes to keep it aerated. while the yeast was activating i mixed 2/3 of a 2 litre and 2 cups of sugar. after around 10 minutes i mixed the two mixtures together in my co2 reactor made of 3" pvc. its been about 2 hours now and i havnt seen one bubble. i dont know if the water was to hot which i dont believe it was. or could it have something to do with having well water? any help is greatly appreciated and thanks in advance.