Rotifers & Artemia: Cornerstones of Sustainable Aquaculture Nutrition 1. Rotifers: The Essential Starter Feed Why Rotifers Matter — Tiny zooplankton like Brachionus spp. are indispensable in hatcheries, offering ideal size and essential nutrients (EFAs, vitamins, minera... Artemia Artemia Cyst Brine Shrimp Live Feed Jul 11, 2025