Marineland Goldfish Color 100ml or 0.95 oz High in carotenoids (pigments) to augment the red-orange color spectrum. Made with a blend of high protein Peruvian anchovies as well as Cod Haddock Halibut Herring Pollack Mackerel Whiting and Red Fish Precision thin yet firm (5mm) round flakes ideally suited to the goldfish aquarium. Unique low-heat process preserves more of the natural nutrients