It is quite sufficient to feed your goldfish small amounts twice a day. Do not feed more than a small amount. Goldfish would survive if you do not give them any food for a couple of days but over feeding kills them. I had to learn the hard way!
Make sure that when you add food, the fish have consumed it all within five minutes. If there is left over food in the aquarium, it means you are feeding too much food. Reduce the amount you add. Also, if any food remains after five minutes, remove it from the aquarium to avoid water fouling (which might make your goldfish sick).
Make sure that when you add food, the fish have consumed it all within five minutes. If there is left over food in the aquarium, it means you are feeding too much food. Reduce the amount you add. Also, if any food remains after five minutes, remove it from the aquarium to avoid water fouling (which might make your goldfish sick).