BrewBuilt - Ludicrous Coil 18.5 Inch (47 cm)The BrewBuilt Ludicrous Coil! Temperature control is one of the most important aspects of a healthy, happy fermentation. When your fermenting beer gets too hot, the yeast will likely impart off flavours that can easily overwhelm the taste of your finished beer. The Ludicrous Coil offers a ludicrous amount of surface area (which means more cooling capacity) compared to other chilling coils you'll find. Not only does it manage your fermentation