Bottom Feeder Shrimp Pellets Recommended for: bottom feeder fish species API has been an industry leader in fish care, nutrition, treatments, testing and pond products for over 50 years, giving them a keen insight into your aquarium and its needs - making them the clear choice for fish enthusiasts around the world. APIs bottom feeder shrimp pellets have been developed not only to nutritionally support your fish, but also to improve their overall aquarium environment. Specially formulated to sink to the bottom of your tank, these pellets contain shrimp for a highly palatable, nutrient-rich food and are supplemented with seaweed and squid to help promote healthy growth. They also contain a unique, nutritionally enhanced protein to ensure easy uptake of nutrients, for maximum absorption - which leads to less waste on your fishs behalf, keeping your aquarium water clearer and leading to the production of up to 30% less ammonia than other food brands.