The Comet Goldfish, also called the Comet Tail Goldfish, are a reddish orange colored goldfish that are inexpensive and readily available. This fish was the first variety of the single-tail goldfish to be developed with a long caudal (tail) fin. It was developed in the United States from the Common Goldfish in the early 19th century, presumably by Hugo Mullert of Philadelphia who then introduced them in quantity into the market. Though they are a bit smaller goldfish than the Common Goldfish, they are every bit as durable and can be kept in either an aquarium or in an outdoor pond.
Name: Sarasa Comet Goldfish MD
Scientific Name: Carassius auratus
Group information: Fancy Goldfish and Koi
Experience Level: Intermediate
Housing: Tank Size - 20 gallons per fish
Behavior: Peaceful
Compatibility: Non-Schooling
Swim Level: Middle