A Japanese fish farming technique, initially successful in Oran, Algeria, is expanding to other coastal regions of the country. The method involves underwater structures designed to enhance fish populations and improve yields. This initiative aims to increase the availability of fish in Algerian markets. Details regarding the specific structures and implementation strategies remain limited in available reporting. The success in Oran suggests a potential solution to bolstering Algeria’s seafood supply. Further expansion is anticipated as the technique proves its effectiveness along the Algerian coastline. The project represents a growing interest in innovative aquaculture practices within the region.