The research presented in this review highlights the critical importance of integrating Artificial Intelligence (AI) in aquaculture to enhance efficiency, sustainability, and fish health management. Current aquaculture practices face significant challenges, such as data quality issues, incomplete and noisy data, and the complexity of managing diverse environmental and biological factors affecting fish health. To address these challenges, the review explores advanced AI methodologies, including deep learning, the Internet of Things (IoT), and data fusion techniques, to develop robust predictive and health management (PHM) systems in aquaculture. The study summarizes various AI-based approaches for real-time monitoring, disease detection, and optimized feeding strategies, which improve the overall management of aquaculture operations. These methods involve the use of high-precision sensors, automated image and acoustic data acquisition, and sophisticated data preprocessing and integration techniques. Collectively, these techniques aim to ensure accurate, real-time monitoring and predictive analysis of fish health and environmental conditions. The research findings demonstrate the successful application of AI techniques in achieving significant improvements in fish growth rates, reducing environmental impact, and enhancing operational efficiency. For example, AI-driven PHM systems have shown high detection accuracy and efficient management of feed and water quality parameters, leading to better fish health outcomes and lower mortality rates. In conclusion, the integration of AI in aquaculture presents a transformative approach, offering valuable insights and practical solutions for sustainable and intelligent fish farming. The study underscores the value of AI in enhancing predictive capabilities, optimizing resource use, and ensuring the ecological sustainability of aquaculture practices, thereby contributing to the growing global demand for efficient and sustainable fish production systems.