Features: No artificial colour or flavour added. The natural green color is derived from a highly nutritious ingredient mix and won't negatively impact your pet's water. A scientifically-balanced formulation that requires no supplemental feeding. Contains all the necessary nutrients your pet needs to live a health-filled life. Our laboratory verified growth characteristics make this an ideal starter diet for most Goldfish varieties. Your best choice for goldfish and baby koi that is larger than 3.5 cm or 1.5 inches. This floating baby pellet is easy to feed and allows you to readily monitor your pet's intake to help avoid overfeeding and the related water quality and health issues that can result.