Carnivorous fish need large amounts of high quality marine proteins, and that is what NorthFin Carnivore formula offers. NorthFin Carnivore main ingredients: certified High DHA Omega-3 Herring Meal, followed by Whole Sardine Meal and Whole Antarctic Krill Meal. Combination of the best marine protein sources will put your mind at rest – your carnivorous fish is receiving fully balanced diet and is taken care of. Easily digestible, slow-sinking 10 mm pellets promote optimal nutrient absorption and help reduce the amount of waste in your aquarium. No other brand can offer better formulation for your large fish than NorthFin.