Emerging Applications of Additive Manufacturing in Aquaculture Systems: A Comprehensive Review

ABSTRACT This review provides a comprehensive analysis of the existing literature on additive manufacturing, commonly known as three‐dimensional (3D) printing, in aquaculture systems. Among emerging technological innovations, 3D printing has gained increasing prominence in aquaculture operations due to its capacity to enable customized design, facilitate rapid prototyping, and improve operational efficiency. The integration of 3D printing into aquaculture offers advanced and innovative solutions and represents a promising pathway toward the development of smart aquaculture systems. This review critically evaluates various additive manufacturing technologies, their applications within the aquaculture sector, and relevant case studies. Publication trends, citation patterns, and patent activity from 2010 to 2025 are also analyzed. Furthermore, the review categorizes and assesses the benefits, challenges, and limitations associated with the adoption of 3D printing in aquaculture. Future research priorities are identified, with particular emphasis on sustainable materials, durability testing under aquaculture conditions, cost‐feasibility frameworks, and closed‐loop digital design–manufacturing workflows. By highlighting the role of 3D printing in aquaculture, this review addresses an emerging area of research and fills an important gap in the literature. The presented insights aim to guide researchers, industry stakeholders, and policymakers in advancing the integration of 3D printing technologies within the aquaculture sector.