You need to feed the fishes two to three times per day in fixed defined quantity. Depends on the types of fish you need to select the proper food serving per day. You must have to consult the experts to get better idea about the feeding of the fish. It is essential to serve the food on the regular bases. As per the thumb rules, you must have to feed the fishes two or more serving depends on the types of fishes and food dosage.
You must have to refer different website to know the basics of the food habits of the fish. It is essential to select the fish food that suitable to your needs.