Phenacogrammus interruptus
Congo Tetra
Congo Tetras are among the most beautiful African characins. They have large, reflective scales that shimmer with a rainbow of colors. They need a larger tank to accommodate their active swimming.
Ensure perfect water for Congo Tetra ➔
Perfect for Aquaware Monitoring
🐟
Note: Requires Stability
Avoid stress caused by fluctuating parameters. To boost the immune system, smart monitoring (e.g., with Aquaware) is the best path to long-term health.
Temperature
23 - 28 °C
73 - 82 °F
pH Value
6.0 - 7.5 pH
Acidity Level
Mineral Content (TDS)
50 - 200 ppm
✅ Ideal for Aquaware Sensor
Did you know?
Males develop long, feathery extensions on their dorsal and tail fins as they mature.
Aquaware Pro Tip
Use bright lighting to maximize the iridescence of their scales.
Natural Habitat
Central Congo River basin in Africa, typically in murky, shaded waters.
Diet & Nutrition
Omnivore. High-quality flakes, pellets, and live/frozen foods like bloodworms.
Behavior
Peaceful but very active. Needs to be in a group to prevent shyness.
Max Size
8-10 cm (3-4 inches)
Average adult size
Lifespan
3-5 years
Years with proper care
Swim Zone
Preferred tank region
Top
Mid 🐟
Bottom
Min. Tank
150 Liters
Recommended minimum size
Social
6 Fish
Schooling fish (Minimum!)
Add. Space
20 L
Required per additional fish
(5 Gallons)
(5 Gallons)
💧 +20 Liters needed