Complete food specifically formulated for the unique dietary needs of Sterlets and other sturgeon. Sterlets and sturgeon have a unique feeding biology, making them very different to other pond fish. For example, they need a small, sinking food, and enjoy a natural diet rich in crustaceans, molluscs and invertebrates. TetraPond Sterlet Sticks provide a diet that is solely formulated for sturgeon and which will keep them in top health and condition.High protein and energy content to reflect natural diet Low in carbohydrates Small, sinking sticks match physical feeding requirements Contains all nutrients, vitamins, and trace elements for a balanced, healthy diet Low waste formula for clearer, healthier water