Description

Flagtail Prochilodus (Prochilodus flagrans)
The Flagtail Prochilodus, scientifically known as Prochilodus flagrans, is a striking freshwater fish native to the rivers of South America, particularly in the Amazon Basin and surrounding regions. Renowned for its vibrant coloration and dynamic swimming behavior, this species has become a popular choice among aquarists looking to add both beauty and activity to their aquariums.
Appearance
Flagtail Prochilodus are characterized by their elongated, torpedo-shaped bodies that can grow up to 12 inches (30 cm) in length. Their most distinctive feature is their vibrant flag-like tail, which is typically bright yellow or orange with a dark edge, creating a stunning contrast against their silvery body. This eye-catching coloration, combined with their graceful swimming style, makes them a visual highlight in any aquarium.
Habitat and Behavior
In the wild, Flagtail Prochilodus inhabit fast-flowing rivers and streams, where they are often found in schools. They thrive in well-oxygenated water with ample vegetation and submerged structures. Known for their energetic nature, these fish exhibit schooling behavior, which not only provides safety in numbers but also makes for an engaging display in the aquarium.
Diet
Flagtail Prochilodus are primarily herbivorous, feeding on a diet of plant matter in their natural habitat. In captivity, they enjoy a varied diet that includes high-quality sinking pellets, vegetable matter, and occasional protein sources. Fresh vegetables like zucchini, spinach, and algae wafers can be offered to ensure a balanced diet and promote overall health.
Tank Requirements
To keep Flagtail Prochilodus, a spacious aquarium of at least 75 gallons is recommended. They prefer slightly acidic to neutral water conditions, with a pH range of 6.0 to 7.5 and a temperature between 75°F and 82°F (24°C to 28°C). A well-filtered tank with plenty of swimming space, as well as hiding spots provided by rocks and plants, will help create a comfortable environment for these active fish.
Compatibility
Flagtail Prochilodus are generally peaceful and can be housed with a variety of community fish. They do best in groups, ideally with at least five or more individuals, which enhances their schooling behavior and reduces stress. Suitable tankmates include larger tetras, barbs, and other non-aggressive species. Caution should be taken when introducing them to smaller or more timid fish, as their size and activity level may be intimidating.
Conclusion
The Flagtail Prochilodus is a captivating and lively addition to any freshwater aquarium, offering both beauty and dynamic movement. With proper care, a suitable environment, and a varied diet, these fish can thrive, enriching the aquatic landscape and captivating the attention of fish enthusiasts. Their striking appearance and social nature make them a favorite choice for both novice and experienced keeper.