Aquaculture, the farming of fish, shellfish, and aquatic plants, is one of the fastest-growing food production sectors in the world and an important part of Maine’s coastal economy. This introductory course explores the fundamentals of aquaculture, including how aquatic species are cultivated, why aquaculture is important for global food systems, and the different technologies and practices used in modern production.

Through short lessons, real-world examples, and a virtual field experience, you’ll gain a foundational understanding of aquaculture and the opportunities it creates for sustainable seafood production, innovation, and careers in Maine and beyond. Whether you are curious about seafood production, considering a career in aquaculture, or simply interested in how farmed seafood reaches your plate, this course provides an accessible introduction to the field. 

What You’ll Learn

• What aquaculture is and how it differs from wild fisheries
• The history and global development of aquaculture
• Why aquaculture is important for food security and sustainability
• Recirculating Aquaculture Systems (RAS) and other production technologies
• Common misconceptions about farmed seafood
• The nutritional benefits of seafood
• Career opportunities in the aquaculture industry 

Course Format
This self-paced online course includes short readings, knowledge checks, reflections, and a virtual field experience that introduces learners to real aquaculture systems and practices. The course is designed to provide an engaging introduction while allowing learners to move through the material at their own pace. 

Who Should Take This Course

• Anyone curious about aquaculture or seafood production
• Students exploring environmental or marine careers
• Educators looking for introductory aquaculture content
• Professionals interested in Maine’s growing aquaculture sector
• No prior experience with aquaculture or marine science is required.