Water Kefir - The Yeasty Bacterial Elixir of Life | Crunchy Betty
This is – by no means – an exhaustive list of the ways you can flavor water kefir (which typically enhances its nutritional value even more, too).
Dom's All About Kefir in-site
How to improve growth of water kefir grains (aka SKG: sugar kefir grains). A growth surge of more than 160% increase at 48 hours has been observed. *scroll down the page to find this item, it continues until you get to the milk kefir section