Seaweed Selects Marine Algae are natural foods rich in vitamins and minerals that are ideal for the daily feeding of herbivorous fish – those whose natural diet is partly or entirely algae. The addition of garlic extract creates an appealing flavor that entices even the most finicky eaters. Furthermore, Seaweed Selects are 100% digestible, so your fish absorbs a maximal amount of the food and excretes less of it as waste. This means less aquarium clean-up for you! For complete balanced nutrition, we highly recommend feeding Seaweed Selects in combination with Ocean Nutrition Formula Foods.Seaweed Selects Red Marine Algae has a palatable texture perfect for fish, such as Powder Blue Tangs and Moorish Idols, with soft mouthparts that graze on algae and eat sponges.