Features & Benefits Fortified with Spirulina and other natural marine ingredients to enhance coloration Contains stable Vitamin C & Brewers Yeast to promote healthy fin, gill, and tissue development Utilizes optimal nutrient densities to help assure adequate nutrition Formulated for high palatability and digestibility to minimize excreted waste Contains Vpak (Vitality Pak) an all-natural, nutritional feed supplement, designed to improve overall fish health and resistance to disease Excellent floatability and water stability…does not cloud the water Nitrogen preserved to improve shelf-life and freshness