Zoo Med Dragon Bonsai Tree Aquatic Ornament MDDragon Bonsai Tree is uniquely crafted art of worl. Natural decorations for your shrimp or nano aquarium. Use bonsai wood to create a dramatic aquascape display. Made from tropical hardwood, Tectona Grandis, known for its durability and water resistance. No two Bonsai Trees are the same, they are all painstakingly hand assembled. Assembled on a natural rock base, no need to weigh it down or wait for the wood to become waterlogged.