API Bottom Feeder Shrimp Pellets contain shrimp for a highly palatable, nutrient-rich food; supplemented with seaweed and squid to help promote healthy growth. It contains a unique, nutritionally enhanced protein to ensure easy uptake of nutrients, for maximum absorption. Fish more readily use the nutrients and release less waste and less ammonia, for clean, clear water. Feeding Guide: Feed fish twice a day. To accommodate the slower feeding habits of most bottom feeders, feed the amount of food your fish will consume within 30 minutes.