0324Freshwater fish farming services.

This subgroup includes: - Freshwater fish farming production support services conducted on a fee or contract basis. - Freshwater fish farming production services conducted on a fee or contract basis. - Post-harvest freshwater fish farming services conducted on a fee or contract basis. This subgroup does not include: - Aquaculture in brine tanks or ponds, see 0321. - Operation of fishing facilities for sports fishing, see 9319.