New Life Spectrum Ultra Red is specially formulated to intensify red pigmentation in your fish. This nutritionally balanced daily diet contains natural color-enhancing ingredients to help achieve and maintain rich, vivid red tones. These slow-sinking 2 mm pellets are made with easily digestible whole Krill and Herring proteins, enriched with a diverse range of vitamins and minerals to promote exceptional coloration, health, and vitality. Ultra Red is formulated for all carnivores, herbivores, and omnivores, and is ideal for both freshwater and saltwater species. Free of hormone additives and made in the U.S.A. For best results, feed New Life Spectrum Ultra Red exclusively.