Formula Two is green and is for fish with lower protein needs. INGREDIENTS: Shrimp, plankton, sardine, kelp, alfalfa, squid, salmon egg oil, spirulina, lecithin, fish oil, garlic, casein, minerals (calcium chloride, potassium iod...
Krill are small shrimp that are collected in cold arctic waters. They are high in natural color enhancers. The Krill that Ocean Nutrition uses is one of the larger species called Euphausia superba.