Girardinichthys multiradiatus
Encyclopedia
The Dark-edged Splitfin (Girardinichthys multiradiatus) is a species of fish
Fish
Fish are a paraphyletic group of organisms that consist of all gill-bearing aquatic vertebrate animals that lack limbs with digits. Included in this definition are the living hagfish, lampreys, and cartilaginous and bony fish, as well as various extinct related groups...

 in the Goodeidae
Goodeidae
Splitfins, are a family, Goodeidae, of teleost fish endemic to Mexico and some areas of the United States. This family contains 40 species within 18 genera. The family is named after ichthyologist George Brown Goode.-Range and Geographic Distribution:...

 family. It is endemic to Mexico
Mexico
The United Mexican States , commonly known as Mexico , is a federal constitutional republic in North America. It is bordered on the north by the United States; on the south and west by the Pacific Ocean; on the southeast by Guatemala, Belize, and the Caribbean Sea; and on the east by the Gulf of...

.

Giradinichthys multiradiatus is a livebearing fish. It is considered to be one of the most difficult fish to successfully keep and breed in aquariums. This is a notoriously challenging fish even to the most experienced, talented, and dedicated livebearer enthusiasts.

G. multiradiatus is a cold water fish from the mountains of Mexico. The species is incredibly temperature sensitive. If water is too cold all offspring will sex out male. If water is too hot, females will birth their first brood of only 1–3 fry and then die shortly thereafter, which makes it very difficult to maintain a colony. This fish is notoriously challenging. It is also a primarily herbivorous species and requires a great deal of vegetable matter in its diet.

G. multiradiatus is a very beautiful fish. Females reach about 3 in and males maybe 2.5 in. The species is commonly called the "golden sailfin goodeid" to due the extended fins and exceptional of the male. Due to the rarity of this fish, auction prices can reach upwards of US$100 for a single pair. They are very difficult to find even if you do have the money. And if you do find them and you do win an auction for them, it is very likely they will just die shortly after arriving at your home. Very few hobbyists are able to successfully keep and breed this species.

This fish was successfully kept and bred for many years by Karma Farm, but they are no longer open.

Source

The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
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