Brown trout high protein content, omega-3 fatty acids, and essential vitamins offer a nutritious option for the consumers. This species has been introduced to regions worldwide due to its popularity among anglers and aquaculture. Brown trout adapts easily to different environmental conditions, making it well-suited for aquaculture. Brown trout farming often utilizes flow-through systems in freshwater hatcheries or recirculating aquaculture systems (RAS) to maintain optimal water quality and minimize environmental impact.