This Sub-class includes aquafarming activities not elsewhere classified.
•fish hatcheries •mussel farm •prawn farm
•farming of frogs, see 01494 •food fish farms, see 03201 •ornamental fish farms, see 03202 •fishing inspection, protection and patrol services, see 84239 •operation of sport fishing preserves, see 93120 •fishing practiced for sport or recreation and related services, see 93209