Spinach Pellet. . Spinach is rich in minerals and trace elements such as iron, calcium, potassium, magnesium, also has a large amount of fiber. Spinac contains luteins, beta carotene, and vitamins C, E, K, B1, B2, B6.
Dropped this in two different tanks and the shrimp and Ottos swarmed to it, seems to be a favorite.