Scientific name: Neomysis japonica Excellent for Finicky Fish Mysis Shrimp are excellent for finicky eaters and one of the few frozen foods that seahorses will eat with no problems. They provide essential nutrients that help maintain high energy levels and vigor in your fish. Product Features All natural Frozen fresh Highly nutritious Great for freshwater and saltwater fish Promotes proper growth and supports color The 1.75 oz (50g) mini-cube is excellent for desktop & nano aquariums! Recommended For Freshwater: Tetras, Cichlids, Barbs, Angels, Mollies, Swordtails and others. Saltwater: Angels, Seahorses, Butterflies, Clownfish, Wrasses and others.