Underwater world is a world of exquisite, fresh. The beauty of the underwater world is a wide variety of sea creatures that have a color, a beautiful shape. In addition there is a reef that has an exotic beauty. Coupled with the blue water that makes us feel fresh. The concept of the underwater world is often used in the manufacture of interior design. One is a bedroom design with the concept of the underwater world. To create a bedroom with a concept design under water, we can start by using a blue base color. The blue color is a reflection of the crystal clear sea water. Then added with various ornaments typical of the sea. Can be a picture of fish, coral reefs and other marine creatures. Because of technological advances that increasingly advanced, we can use a wallpaper depicting the underwater world. This will further describe the underwater world into the bedroom. Or it could provide a large aquarium. Aquarium attached to the wall as a window under the sea. And most surprising is the bedroom that made really in the water. By using a large aquarium, and in it’s build a bedroom. This is an incredible breakthrough. Even now been developed a resort developed by the U.S. Submarine Structures LLC. And the resort given the Poseidon Undersea Resort plants.