Bichir, also known as the Polypterus, is a type of freshwater fish that is native to Africa. These prehistoric-looking fish are popular among aquarium enthusiasts due to their unique appearance, hardiness, and ease of care. In this article, we will discuss the origins, characteristics, and care requirements of the Bichir.
Origins
The Bichir is native to the rivers and swamps of Africa, where they have been thriving for over 400 million years. They are found in various locations throughout the continent, including the Nile River and Lake Tanganyika. Bichirs are a member of the Polypteridae family, which contains 12 species of fish.
Characteristics
Bichirs have a distinctive appearance, which has earned them the nickname "living fossils." They have a long, cylindrical body that is covered in bony plates, giving them a tough, armored exterior. Bichirs also have a pair of lungs in addition to gills, allowing them to breathe air at the water's surface.
Most Bichirs grow to be around 12 to 24 inches in length, but some species can reach up to three feet in length. They have a long dorsal fin that runs the length of their body, which is used for propulsion when swimming. Bichirs also have sharp teeth that are used to catch and eat small fish and invertebrates.
Care Requirements
Bichirs are relatively easy to care for, making them a popular choice among aquarium enthusiasts. They require a tank that is at least 75 gallons in size, as they are large and active fish. Bichirs prefer a water temperature between 72 and 82 degrees Fahrenheit, with a pH range of 6.5 to 7.5.
In terms of diet, Bichirs are carnivorous and require a diet that is high in protein. They will eat a variety of foods, including live or frozen bloodworms, brine shrimp, and small feeder fish. It is important to feed Bichirs a varied diet to ensure they receive all the necessary nutrients.
Bichirs are generally peaceful fish, but they can be aggressive towards smaller fish and invertebrates. They should be kept with other larger fish that can handle their size and behavior. It is also important to provide Bichirs with plenty of hiding places and structures, as they like to hide during the day and come out at night.
Conclusion
Bichirs are unique and fascinating fish that are popular among aquarium enthusiasts. They are relatively easy to care for and require a tank that is at least 75 gallons in size. Bichirs are carnivorous and require a diet that is high in protein. They are generally peaceful fish but can be aggressive towards smaller fish and invertebrates. By providing Bichirs with a suitable habitat and diet, you can enjoy these prehistoric-looking fish in your own aquarium.
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