If you know how to keep goldfish, lionhead goldfish are good to keep alive . If you do not know how to raise, any fish will be raised dead. Fish is important to raise water, fish water to be trapped water, that is, the water in the tank and the outside of the trapped water temperature is the same, if the tap water to be trapped for more than two or three days before you can use. If the fish tank is relatively small, change the water once a day, if the fish tank is relatively large, at least a week to change out all the water. Fish to buy fish books, at the same time to fish people often ask for advice, so that you can raise a good fish.