With a weathered mossy coloration and deeply textured bark, both fish and fishkeepers alike will mistake the Underwater Treasures Bog Log for a real piece of wood! The unbelievably realistic wood decoration sports a natural saw-cut look, with rough edged bark and small thin plants growing out of a single branch. With only a small, easily overlooked opening, the entire piece is completely hollow and provides shy fish and invertebrates with a dark, quiet place to relax away from all the excitement and energy of open water. 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. 5.5" x 4.75" x 5.25"