By Will McGough
Special to Frolic Hawaii
When it comes to making beer, people often think of the three ingredients: barley, hops and yeast. But Aloha Beer Co. brewmaster Dave Campbell thinks we should not to overlook what is perhaps the most important ingredient: water.
“The heart of a really good beer is really good water,” Campbell says. “Beers back in the day and still today are differentiated based on the water used to brew them.”
It makes sense. In today’s global economy, brewers can buy grain, hops and yeast from all over the world. So water, which always comes