Calanus Pellets Micro 1mm are formulated using nutrient-rich Calanus marine crustaceans, renowned for their high levels of natural proteins, omega fatty acids, and carotenoids. These premium pellets help enhance coloration, improve vitality, and support healthy growth in both marine and freshwater fish. The small 1mm size is ideal for a wide variety of species, providing excellent palatability and highly digestible nutrition while minimizing waste in the aquarium.