Crystal Fountains DEFO Laminar Fountains, Swimming Pool Designer, Watershape Con

www.aquatictechnology.com Paolo Benedetti - watershape consultant, aquatic designer, pool contractor, expert witness Mortared Blustone serpentine retaining wall mimics a dry stacked wall without the issues of the wall tumbling, leaning or leaking. Defo laminares by Crystal Fountains and fiber optics illuminaror by Super Vision (Next Step products).