Buenos Aires

The Buenos Aires Tetra, also known as the “Red Tetra,”  is a popular freshwater fish among aquarium enthusiasts. Its scientific name is Hyphessobrycon anisitsi, and it belongs to the family Characidae. This species is native to South America, specifically the Paraná River basin.

The Buenos Aires Tetra has a sleek, streamlined body with a distinctive silver coloration that is complemented by red and black fins. The dorsal fin is long and pointed, while the anal fin is short and rounded. Males are typically slimmer and more colorful than females, and they may exhibit a slight curvature of the spine. This species can grow up to 2 inches (5 cm) in length, with an average lifespan of 5-6 years.

This fish is a shoaling species and is happiest when kept in groups of six or more. It is an active swimmer and requires a spacious aquarium with plenty of open swimming space. The tank should be heavily planted, with plenty of hiding spots and shade. The Buenos Aires Tetra is an omnivore and will readily accept a variety of foods, including flakes, pellets, and live or frozen foods such as bloodworms or brine shrimp.

Care Details

• Max size: Up to 7 cm.
• Temperature range: 22-28°C.
• pH Range: 6.0-8.0.
• KH Range: 3-18 dKH; an adaptable species.
• Care level: Easy.
• Lighting preference: Moderate.
• Preferred food: Omnivorous; feed 
• Behaviour: Active shoaling fish; keep at least 6