Lotus Water allows you to create water that enhances the desirable flavors of your coffee and mutes the unwanted ones. The two variables that have the biggest effect on your coffee, besides the coffee beans themselves, are the water you use to brew them. These are several liquid ingredients for adjusting the composition of water to help you conjure up that much-desired ideal cup of premium coffee.
Calcium in water can help enhance the texture and sweetness of coffee while keeping it clean at lower ppm ("pars per million" and refers to the number of parts or particles per million.). Calcium is great for bringing out fruit notes in coffee, but too much of it can attract bitterness and drying astringency. 1 drop of concentrate in 450 ml of water adds 10 ppm calcium hardness as CaCO3.)