A person would expect it to be quite easy to find food for a pet fish. They are quite common pets, after all. As it turns out, it is not always that simple. Some fish have unusual diets or else have special dietary needs while pregnant or dormant due to a natural down season. While supplementing their diet might be one solution, giving them an optimal diet will keep them healthy and long-lived. Find specialized boxes of tropical fish food from a specialty dealer.
Really, fish do vary in their diet. It is not normal to hold fish in a tank, and the smaller the tank or more numerous the fish, the more frequently they need their water changed. To make the task easier, different fish food has antibiotics and properties to prevent flake particles from growing bacterial. The food you use also saves the fishes’ environment.