An optimally sized pellet that is scientifically formulated to bring out the vibrant colors in goldfish and baby koi. Rich in carotene, an easily assimilated color enhancer, Goldfish Gold offers your aquatic pet a nutrient package fine tuned to support their immune system while helping them develop desirable form and loads of energy. Offers rapid acceptance and digestion Developed to bring out the true colors goldfish are known for The floating pellet allows younger users to easily see what the goldfish is consuming so they can easily avoid over-feeding 1.7mm-2.0mm pellet size Feed two (2) or four (4) times daily, but do not exceed the amount your fish will consume within about a minute (smaller more frequent feedings are better for most goldfish). Always remove any uneaten food after the feeding period to avoid over-feeding and the water quality issues that can result.