Lagers
Beer styles are divided into the two main groups of Ales and Lagers. While there are many differences between the two, the most important distinction is the flavor. Generally ales have more fruity, robust flavors than lagers while lagers can be more crisp and subtle. Ales are often referred to as being "top fermented" by the way they stay on top of the beer during primary fermentation and Lagers are referred to as "bottom fermented" because lager yeast tends to settle to the bottom and ferment.