These exhibits can be constructed out of various materials. Acrylic and FRP (fiberglass reinforced plastic) can be molded in various shapes and sizes. Other Custom Exhibits, including Touch Tanks, Tidal Surge Tanks, and Waterfalls can be created by using Gunite or Shotcrete. These mediums can be carved to depict natural stone work from all areas of the world, or built into a beautiful Coral Reef. Our Exhibit Tradesman and Artisans have created the most realistic tree, vines, and roots in the industry. If your exhibit needs are of local or indigenous nature, we offer on site poly tech molding of natural rocks or plant life to make your exhibit as realistic as possible.