Aquaculture Farm Manager Question:

Shellfish such as mussels and oysters are grown on ropes, poles or table-like structures. They require clean water to feed on the nutrients suspended in the water. Marine fish such as salmon and sea bass are farmed in large net pens suspended from the sea's surface. Freshwater fish such as trout are usually farmed in a series of tanks through which river water is diverted. Other freshwater fish such as carp are farmed in large lakes and ponds.