How To Take Care Of Large Goldfish. If your goldfish have been ill in the past or seem to be ill often then they will likely not grow to be very large. Pearlscale are the largest of all fancy goldfish.
It may seem significant but the goldfish are not known for their cleanliness. Goldfish can be fed two times per day with presoaked food. One of the best options around is GloFish Gravel which glows in the dark and suits goldfish perfectly.
Also its always a good idea to clean your gravel before putting it in the tank.
There are differences in the quality of the water that your fish will be sensitive to. Goldfish require more filtration than any other fish. At other times when I think of goldfish I think of playing a game at a carnival when I was a kid and winning the prize of a tiny goldfish. There are differences in the quality of the water that your fish will be sensitive to.