The medium sized Underwater Treasures Ancient Tree is the ideal addition for any aquarist looking to create an incredibly realistic natural environment in the comfort of your own home. The roughly textured bark is heavily moss covered, highlighting just how old this sturdy tree really is. Gnarled roots that twist inbetween the rocks make it looks as those this decoration was pulled directly from ancient jungle, and placed down right inside your aquarium. With small openings, the hollow trunk provides ample space for small fish and invertebrates to relax and hide. The piece is weighted so it will not float or be dislodged by a current or flow. These incredibly realistic decorations feature unique textures and are hand crafted and painted using only the highest quality materials. Underwater Treasures ornaments are all non-toxic, and safe for use in both freshwater and saltwater aquariums. 6.75" x 5.25" x 9"