This material my barn is on. Size was selected as firm base allowing drainage. Initially I planned to cover with about 2" of smaller gravel. I though health problems would be associated with it this stuff but seen none. Really cool feeding options have been realized for chicks.
![20180523_193029[1].jpg](data:image/svg+xml;charset=utf-8,%3Csvg xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg' width='2000' height='1125' viewBox%3D'0 0 2000 1125'%2F%3E "20180523_193029[1].jpg")
