Indoor fish farming allows for efficient fish production within controlled environments, making it a sustainable solution for urban and land-restricted areas. With the use of recirculating aquaculture systems (RAS), indoor fish farms can minimize water usage and reduce environmental impact by maintaining optimal conditions for fish growth. This method is especially beneficial for producing species like tilapia, catfish, and salmon in large quantities, and it enables year-round production, unaffected by seasonal or climatic factors. Additionally, indoor fish farming can address concerns around food security, providing fresh and locally produced fish to meet the demands of a growing population.