Supports Development of the Brain, Eyes, and Nervous and Immune Systems* At noontide, Viking trolls gather Nordic Omega-3 Fishies from the fjord waters. Rich in the omega-3 fatty acids, EPA and DHA, these magical fishies support development of the brain, eyes, and nervous and immune systems.* Nordic Omega-3 Fishies have a delicious tangerine taste (really!!!) For children two years and older.