Class 0322 - Operation of marine or sea water fish tanks, pens, cage and hatcheries

Class 0322 sits in the PSIC 2019 hierarchy under A Agriculture, Forestry and Fishing > 03 Fishing and Aquaculture > 032 Aquaculture. This class usually fans out into more specific subclasses such as Operation of Marine Fish Tanks, Pens, Cage except Fish Breeding Farms and Nurseries in Sea Water, Operation of Freshwater Fish Breeding Farms and Nurseries, and Catching and Culturing Ornamental (aquarium) Fish. It is the level people use when they already know the activity family but still need the exact five-digit match.

This class is used when a business can already narrow the activity family and only needs to compare the final subclasses such as Operation of Marine Fish Tanks, Pens, Cage except Fish Breeding Farms and Nurseries in Sea Water, Operation of Freshwater Fish Breeding Farms and Nurseries, and Catching and Culturing Ornamental (aquarium) Fish. It is the level most often checked before a five-digit decision is finalized.

Use this class to choose between its final subclasses such as Operation of Marine Fish Tanks, Pens, Cage except Fish Breeding Farms and Nurseries in Sea Water, Operation of Freshwater Fish Breeding Farms and Nurseries, and Catching and Culturing Ornamental (aquarium) Fish. If two options look close, compare the exact activity, the outputs and the way the business actually earns revenue.