Bru Success®: Complete Fermentation KitThere are two things you can do to ensure a successful fermentation: control the temperature and pitch the right amount of healthy yeast. But where do you begin? Look no further than the Bru Success Complete Fermentation Package. We've put together a complete upgrade kit to take your next batch from so so to success! At the heart of this kit is the ThermoStar Digital Temperature Controller and the Fermotemp Electric Fermentation Heater. Together, they