Aquaculture workers breed and raise fish and cultivate mussels, oysters and other forms of aquatic life, for sale or delivery on a regular basis to wholesale buyers, marketing organizations or at markets.
Skill level:
Semi-skilled
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Tasks and duties
- Breeding, raising and cultivating fish, mussels, oysters and other forms of aquatic life as cash crops or for release into freshwater or saltwater
- Collecting and recording growth, production, and environmental data
- Conducting and supervising stock examinations in order to identify diseases or parasites
- Monitoring environments to ensure maintenance of optimum conditions for aquatic life
- Directing and monitoring trapping and spawning of fish, egg incubation, and fry rearing, applying knowledge of management and fish culturing techniques
- Cleaning, freezing, icing or salting catch on- or offshore and preparing fish and other products for shipment
- Maintaining buildings, tanks, machinery, boats and other equipment
- Delivering or marketing products
- Renting or investing in buildings, equipment and machinery and purchasing food and other supplies
- Supervising and training aquaculture and fish hatchery support workers
