This concept commercializes artificial coral reef as furniture, creating a dialogue on the potential implications that artificial coral reef have to protect fragile ecosystems and to stimulate ocean biodiversity. The incredible resolution of the D-Shape concrete 3d printed material allow ocean life to attach to the material. This is bio-mimetic furniture design. It also looks great in a living room, and the synergy between helping save the environment and the world, with eco-conscious product consumerism which is mass-produced yet also mass-customized, is a clear winner for the commercialization potential. Eventually this technology can be scaled for effective artificial barrier reefs.