Hikari Cichlid Bio-Gold+Features: Expect vivid and vibrant coloration, not possible with other diets, as a direct result of the high levels of easily synthesized Astaxanthin. Offering a super charged nutrient mix plus beneficial living microorganisms that promote rapid, fat deposit free growth and desirable form! The use of premium grade Fish Meal makes this perfect for omnivorous or carnivorous varieties. Contains specially formulated Garlic and amino acids making this diet