Abstract
Feed represents a significant expense in commercial aquaculture operations, often accounting for 60-70% of total costs. Along with feed, broodstock health is a vital determinant of operational success. To ensure the sustainability and profitability of aquaculture systems, it is crucial to use cost-effective feeds that also promote broodstock health. While current fresh broodstock aquaculture diets support the reproductive functions of finfish, they lack a targeted approach to enhancing health through disease prevention. To address this gap, this thesis aimed to develop a functional moist pellet broodstock diet that incorporates essential oils, organic acids, hepatoprotectors, and antioxidants. Additionally, a comprehensive cost analysis was conducted to evaluate the novel feed formula and manufacturing process, comparing it to UMEH's standard feeding protocol which is based on a frozen-fresh fish diet.