A craft microbrewery in Delray Beach, Florida believes they've found a solution plastic six-pack rings that can kill wildlife and hurt the environment. After years of research and experimentation, the new rings made of wheat and barley can serve as a snack for marine life, but is also biodegradable. Saltwater Brewery is working in conjunction with E Six P.R. to create the rings, and are hoping other breweries both small and large will buy into the new rings. Craftbeer.com reports the rings are currently being tested with a small group of breweries.