Fish breeding and care are usually the main topics of aquaculture and fisheries programs. In this type of program, students may also learn about aquatic plant life and how to keep water areas safe for both fish and plants.

Mexico, officially the United Mexican States, is a federal constitutional republic in North America. Working may require a work visa, which is difficult to get if you want to freelance for a short time. Most of the government-funded universities in major cities (state capital) have short courses on history, gastronomy, and cultural subjects, and most of them are almost free.