Zoo Med Laboratories AZMAFS1 Aquatrol Spirulina 20 Flake, 1-Ounce

Spirulina is a blue-green plant plankton rich in raw protein and seven major vitamins: A1, B1, B2, B6, B12, C and E. It naturally contains beta carotene, color-enhancing pigments and a whole range of minerals. In addition, it contains all essential fatty acids and the eight amino acids required for complete nutrition.