Maxuel Powers III Posted July 15, 2015 Ok I'm looking for someone in Hawaii that has access to black vulcanic sand, I'm also looking for other types of sand. Too trade I will offer back coarse and fine grain white suger suger sand. If you have access to Vulcanic Black sand I'll double me end to a 1:2 ratio. Thanks Sand will be cleaned, Sterilized, and screened. Share this post Link to post Share on other sites