San Francisco Bay Brand ASF54085 Frozen Beefheart Plus Cubes for Freshwater Carnivores, 3.5-Ounce Frozen Beef Heart Plus Cubes Is Special Formula Developed For Medium To Large Carnivores Combination Of Beef Heart, Brine Shrimp And Our Special Premix Of Vitamins, Minerals And Natural Pigments Highly nutritious and excellent for discus, cichlids and other carnivores This Diet Promotes Rapid Growth And Color Enhancement And Is An Excellent Protein Source For Top Level Carnivores Includes 30 Units In A 3.5-Ounce Pack