Fish farming has always been a major practice for many people some is for subsistence use while others for sale. They are always put in pods where the water is treated and then they are transported safely to the ponds.
They are fed literally twice a day depending on their routine and this is an effective way to ensure that your fish feed and are ok.
Their food can be found in stores all around us and at an affordable price.
Some of them are at times fed on breadcrumbs and it works well though not that much as their own food.
They are available in different brands and types and all according to your choice.