Congo Tetra (Females)

The Congo Tetra is a stunning freshwater fish celebrated for its shimmering rainbow iridescence and long, flowing fins in males. Native to the Congo River Basin, this species brings vibrant color and graceful movement to larger community aquariums.

The Congo Tetra is a stunning freshwater fish celebrated for its shimmering rainbow iridescence and long, flowing fins in males. Native to the Congo River Basin, this species brings vibrant color and graceful movement to larger community aquariums. Water Parameters: Temperature: 24–27°C pH: 6.0–7.5 TDS: 100–250 ppm Water Type: Soft to moderately hard, slightly acidic to neutral Filtration: Moderate flow with strong biological filtration Water Changes: 20–30% weekly Care & Maintenance: Congo Tetras are relatively hardy but thrive best in spacious, well-maintained aquariums with subdued lighting, driftwood, and plants. A tank length of at least 3–4 feet is recommended due to their active swimming nature. Keep them in groups of 6 or more to reduce stress and enhance their natural schooling behavior. Provide a varied diet including high-quality flakes, pellets, and live or frozen foods to maintain their vibrant coloration and fin development. Compatibility: These tetras are peaceful but active, making them suitable for medium to large community tanks. Ideal tank mates include other peaceful tetras, rasboras, rainbowfish, and calm bottom dwellers. Avoid aggressive or fin-nipping species, as their long fins can be targeted. Also avoid very small fish that may be intimidated by their size and activity level. With proper care and space, Congo Tetras become a dazzling centerpiece, showcasing brilliant colors and elegant schooling behavior in any aquarium.