The Bubble Eye is a small variety of fancy goldfish with upward pointing eyes that are accompanied by two large fluid-filled sacs. It is a dorsal-less fish -- good specimens will have a clean back and eye bubbles that match in color and size
RanchuCountry of origin JapanType Fantailed Breed standards' is a hooded variety of fancy goldfish developed in Japan. It is referred to as the "king of goldfish" by the Japanese.
The comet or comet-tailed goldfish is a single-tailed goldfish bred in the United States. It is similar to the common goldfish, except slightly smaller and slimmer, and is mainly distinguished by its long deeply forked tail.
The black telescope is a black variant of telescope goldfish that has a characteristic pair of protruding eyes. Black telescopes are commonly known as black moors or just moors referring to the fishes color and the term for a body of water
The goldfish is a freshwater fish in the family Cyprinidae of order Cypriniformes. It is one of the most commonly kept aquarium fish. A relatively small member of the carp family, the goldfish is native to east Asia.