The restoration will take place on the continental shelf of Cap de Creus, with the collaboration of the Parc Natural de Cap de Creus. Scattered colonies of gorgonians will be collected in areas most affected by fishing, and will be fixed in an optimal spatial arrangement on steel structures (landers) which will then be placed on the continental shelf. The feasibility and the different responses of the system will be evaluated after restoration, using robot submarines from the group of Underwater Vision and Robotics (CIRS) at the Universitat de Girona. Survival of transplanted colonies as well as the evolution of diversity and biomass of associated fauna will be evaluated and compared with data obtained in nearby bottoms characterized by different densities of gorgonians.