The TertaColor Tropical Flakes Formula is a nutritionally balanced colour enhancing diet which has been designed to help promote development of natural pink to orange-red colours of tropical fish. Consistent, uncompromising quality and beautiful results in the aquarium have made TetraColor a popular tropical fish food. The patented ProCare formula helps support the fish’s immune system for optimal health and long life. It is a scientifically developed mix of highly nutritious ingredients plus vitamins, minerals and trace elements that are easily digested which enhance the fish’s naturally brilliant colours. Tetra flake food formulations have been specifically designed to be easily digested by fish and not to leach colour, thereby helping to keep aquarium water clean and clear.