San Francisco Bay Brand Purple Marine Algae Seaweed Salad 100pkMany fishes' diets are made up entirely or partially of algae and plants, and they spend their days' grazing. San Francisco Bay Brand Sally's Purple Seaweed Salad is all natural dried edible sheets of macroalgae that allow fish the opportunity to graze. It is ideal for feeding freshwater and marine fish and is an excellent source of marine vegetable proteins, vitamins, minerals, and natural pigments. Fish also digest it much more quickly than "land