Fascinating Comet Goldfish.

Introduction to world of Comet Goldfish!

The comet goldfish is a single tailed type of goldfish that is primarily bred in the USA. It is regarded as a similar counterpart to the conventional goldfish only that it tends to be much slimmer and smaller as well. It’s important to note that the main distinguishing factor that identifies the fish from other similar goldfish species is the long and forked tail. The comet goldfish is by one of the best known and oldest variants of the conventional goldfish. The fist was first bred in the late 1800`s in the USA and has over the years become common additions for most savvy fish aquarium users. Due to its incredibly resilient tendencies, the goldfish are often available for a highly affordable price and can often be found in fish tanks or in small prize bags that are sold at the store. However while the fish may be able to survive in such type of conditions, this often leads to a reduced lifespan and may also cause the fish to suffer from parasite and diseases. With the appropriate habitat conditions, the goldfish can grow up to 14 inches in length with some being much larger than the conventional goldfish size. Besides that, the fish can have an outstanding lifespan of well over 15 years if provided with the correct basic needs.

Over the years, the comet goldfish has gone from being a contemporary fad, to a common addition for most aquarists today. This because it’s a fish species that not only has a long lifespan, but it also has a resilient nature thereby making it an excellent pet. Besides that, these types of fish are readily available and for affordable prices as well.

comet goldfish, shubunkin


The comet goldfish if often differentiated from its counterparts by their long and deeply forked tail fin. It’s important to note that comets that have orange, white and red colorations are a common occurrence. In most cases, the red coloration often appears on the dorsal fin and the tail fin section, but can also be seen on the pelvic fin as well. The comet is regarded to have more activity than the conventional types of goldfish, thereby making it an excellent addition to any goldfish tank. Additionally, due to its resilient and hardy nature as well as the simplicity when it comes to fish care, the comet goldfish can survive in a broad spectrum of conditions including outdoor pools and ponds as well. The fish are also said to have a lifespan of 5 to 15 years and may survive for much longer when provided with the appropriate conditions.

Where are comet goldfish found?

Goldfish are typically bred on special fish farms in various parts all over the world. More so, the fish produced are often offered for sale in large scale to aquarium owners. In some regions of USA, the fish is often regarded as bait when fishing since it is readily available and an affordable feeder fish as well. Simply put, the goldfish can found in many European and Asian countries and are regarded as one of the most prolific fish species ever know to man. As a result, the comet goldfish also qualifies as excellent pet additions for aquarists today.


The first well-known origins of the comet goldfish breed were in the United States by a state worker known as Hugo Mulertt, in the late 17th century. The first comet is believed to have originated in the ponds of a state Fish production facility that was located in Washington D.C. It is Hugo Mulrestt who is later believed to have been a strong proponent of the goldfish, and he even wrote a book on the fish. He was the first individual to position the comet on the fish breeding marketing and in large quantities.

It’s also equally important to note the comet goldfish is one of those rare species that are believed to have originated in America. The species was first bred and introduced into the realms of the commercial aquarium market in the late 17 century. With its striking comet-like appearance, that comprises of a long and flowing tail; the comet fish has over the years become an excellent addition to most homes today.

While the comet goldfish may have a similar appearance to the conventional goldfish, they vary in various aspects, and the main difference is that the comet goldfish tends to have a longer and larger body as well. Furthermore, the comet goldfish also have a red and orangish appearance, and some even have various colors such as yellow, white and a combination of all these colors such as those found in the Sarasa comet fish.

Life span and survival

The comet goldfish like their conventional counterparts, are often very resilient thereby making them an excellent addition for most aquarists. Additionally, the comet does not need exceptional care and can also survive in similar conditions that are similar to a host of similar goldfish species. The conventional goldfish comets can also grow to a maximum length of 14 inches and can also survive for as many as 15 years. However, while these types of fish might be resilient and hardy, they often survive best in un-crowded fish tanks and with the appropriate habitat conditions as well. The added benefit of this type of fish is that they can easily survive in outdoor pools and are usually featured in ponds as well. Similar to the conventional goldfish, most professional aquarists often recommend that the fish should be kept with double-tailed goldfish species since they are fast swimmers and may consume all the food.

The body shape of the comet goldfish is similar to the conventional goldfish. However, the most notable difference is the length and shape of the tail. In fact, a healthy comet fish should have fins that are single except when it comes to the Pelvic and Pectoral fins. Additionally, the caudal fin should also be pointed and have forked shape as well. More so, the other fins should be longer than the conventional goldfish and without overlapping or folding over.