Tetrafin Gold Colour is a premium colour-enhancing fish food for special goldfish, Tetra gold fish food contains all the essential nutrients your Goldfish require for a complete, balanced diet, This colour enhancing fish food has low waste for clearer, healthier water, Tetrafin Fish Food Gold Colour is rich in carotenoids, Spirulina algae, and other nutrients which promote excellent natural colouration, These extruded fish food pellets aid excellent digestion and contain ActiveFormula for increased resistance to disease.