From the manufacturer:
Another high-protein frozen treat! Omega One® Brine Shrimp is of the highest quality. It offers an excellent opportunity to boost the color of your fish and has been a favorite treat of both freshwater and marine fish for decades.
GREAT FOR: Angel Fish, Discus, Cory Catfish, Bottom Feeders, all types of Cichlids, Tangs, and many other species.
All Omega One® Frozen Treats undergo an 8-Step Cleansing Process prior to packaging to ensure purity. UV Sterilization also eliminates the risk of parasites or bacteria.