I have a 45 litre (10gl) tank and would like to make up my own mixture of CO2 producing ingredients in my Hagen Nutrafin Plant system set up as the stuff supplied is, well what can only be best described as a bag of dogs nuts! What mixture of suger, yeast and baking powder would you need for a good safe supply of CO2 to a tank of this size? I have read various articles but all are for larger tanks, so I am a little confused. Any ideas anyone
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