Aquaculture technicians, also referred to as fish farmers or mariculturists, manage the activities of fish hatcheries. They analyze the production potential of sites (fish and shells) and perform chemical and microbiological analyses. They build collection and culture structures and install them in water. They analyze production and improve the husbandry process. This is an essential job for anyone who enjoys marine environments. A job as an aquaculture technician is suitable for active people who have good manual dexterity and an aptitude for science.