Frozen Angel & Butterfly Formula For All Saltwater Carnivores & Omnivores Angel & Butterfly is a unique and balanced diet for marine angels and butterflies. It is specially formulated with sponge and mysis shrimp for those finicky fish coming from the reef environment. This formula provides essential nutrients that help maintain high energy levels and vigor in your fish. Product Features All Natural No fillers Highly nutritious Contains Stabilized Vitamin C Formulated with marine sponge Excellent for angels and butterflies Promotes proper growth and supports color Recommended For Saltwater Carnivores & Omnivores: Blueface Angel, Emperor Angel, Koran Angel, Queen Angel, Racoon Butterfly, Longnose Butterfly, Chelmon Butterfly, Pyramid Butterfly and others.