Tetra – TetraColor – Tropical Flakes TetraColor Tropical Fish Flakes are specifically designed to naturally enhance the colour of your tropical fish. Enhanced with Vitamin C and the Pro-Care blend of vitamins to strengthen the health of your fish. The flakes also have a clean and clear formula meaning they won't contaminate or dirty your tank water Features and Benefits: Enhance the natural colour of your fish Enriched with vitamins, biotin and Omega-3 Flakes float, giving your fish time to eat Won't dirty the water