Flagtail Porthole Catfish

The Flagtail Porthole Catfish (Dianema urostriatum) is a peaceful and hardy freshwater species known for its unique appearance and active behavior. Native to the slow-moving waters of South America, particularly in Brazil, this catfish typically grows to about 4 to 6 inches (10 to 15 cm) in length.
 
Flagtail Porthole Catfish are characterized by their sleek, silver-gray bodies with dark, horizontal stripes along their flanks and a distinctive, striped pattern on their tail (hence the name "flagtail"). They also have long, whisker-like barbels that help them search for food in the substrate.
 
These catfish thrive in warm water conditions, ideally between 72-79°F (22-26°C), and prefer aquariums with soft, sandy substrates and plenty of hiding spots like plants and driftwood. They are peaceful and do well in community tanks, making them great tank mates for other calm species.
 
As omnivores, Flagtail Porthole Catfish enjoy a diet that includes sinking pellets, live or frozen foods such as bloodworms or brine shrimp, and plant matter. With proper care, they can live for 5-8 years, making them an attractive and low-maintenance addition to community freshwater aquariums.