What do you think is in those two hagen packets? Its Yeast and Bicarbonate of Soda! Geezs
I use sugar to the line, a teaspoon of bakers yeast and one of bicarbonate.
MIX sugar with bicarbonate of soda to a 12:1 ratio and store in in a jar then when its done just use that. Use water of around 30C ,too hot will kill the yeast, too cold and it wont start. Good Luck
Eheim Pimp No 246 Eheim 2324 Thermo
Remember we dont keep fish or plants, we keep the water they live in......
10gal, 48 watts CF, Co2 with PH controller. Under substrate heating.
Graham. Glasgow, Scotland