Beef Heart Mix - Freeze Dried for Discus, Cichlids, All Tropical Fish. Aquatic Foods Beef Heart Products Please note: All product photos are not exact, product color and sizes may vary a little Freeze Dried California Blackworms and Freeze Dried Beef Heart Mix, ideal for ALL Tropical Fish Our Freeze Dried, Farmed, Flash Frozen and Freeze Dried here in the USA All Live, Frozen and Freeze Dried California Blackworms come from California