... promote the growth of poultry, improve performance, and reduce feed consumption. For laying hens, spirulina can make higher egg production rate, it ... of food or additives directly, and also for high-grade feed additive. Fed with Spirulina feed on shrimp, juvenile abalone, compared with the ... shiny and beautiful.Japan His- TecGermany the ANUGA Seaweed spirulina powder for animal feed