The Reef Nutrition Oyster-Feast produces a strong feeding response and is an excellent feed for fish, coral, and other inverts. Even mysids, amphipods and copepods will feed on Oyster-Feast. Oyster-Feast is high in protein and Omega-3 fatty acids, it will also stay in suspension. Add 1-2 teaspoons of Oyster-Feast per 100 gallon tank each day. To store Oyster-Feast refrigerate before and after opening.