No fancy goldfish should not be housed with the more common varieties of goldfish because common goldfish are more aggressive and can swim faster which in turn would result in competition over food...
Goldfish do not have a very long life, but some can be lucky. The normal life span of a goldfish is 3-6 years, if well taken care of, and depending on the breed of the goldfish. Fish can live for a...
Fantail goldfish are rather small when it comes to goldfish. As adults they only measure about 4-6 inches, unlike the fancy Orandas that grow well over 10 inches. However, being on the smaller side...