Using Omega One Freshwater Flakes is easy. Just sprinkle a small amount of the flakes into your aquarium once or twice a day, depending on the number of fish. Don't overfeed your fish as this can lead to water pollution and health problems for the fish. Make sure to follow the feeding instructions on the package for the best results. Store the flakes in a cool, dry place to maintain their freshness. When using, keep in mind that the low - ash formula helps keep the water clean, but you still need to do regular water changes to ensure a healthy environment for your fish.