Help make sure your large, predatory fish gets the nutrients he needs with the NorthFin Mass Carnivore Formula 10 mm Sinking Pellets Fish Food. This fish food helps brighten your scaly sidekick’s scales and promotes his overall health. It’s full of protein, amino acids, vitamins and minerals. Plus, it’s formulated any fillers, hormones or artificial colors so you can feel good about giving it. It even promotes an easy digestion for your finned friend.