US Brine Shrimp Grade B Products Grades Hatchability Incubation Period Separation Nauplii/gram Nauplii Size Item # US Brine Shrimp Grade B Grade B 75% 24 hours Good 200,000 440 microns 210012 Related products Quick View Quick View ProductsUS Brine Shrimp Economy Read more Quick View Quick View ProductsUs Brine Shrimp Freeze-Dried Read more Quick View Quick View ProductsUS Brine Shrimp Grade A Read more