Congo Tetra Fish
The Congo Tetra, also known as the Congo fish, is one of the most stunning and elegant freshwater schooling fish in the aquarium hobby. With their iridescent rainbow-like shimmer, long flowing fins, and peaceful nature, Congo Tetras make a spectacular addition to any planted community aquarium. As one of the most colorful tetras types, the Congo Tetra fish is loved for its graceful swimming and compatibility with a wide variety of peaceful tank mates.
Native to the slow-moving rivers and tributaries of the Congo River Basin in Central Africa, the Congo Tetra (Phenacogramma) thrives in warm, well-oxygenated waters with soft, slightly acidic conditions.
| Specifications |
|---|
| Scientific Name: Phenacogramma |
| Size: 1.5 inches (3.8 cm) |
| Temperature: 72-82°F (22-28°C) |
| Water pH: 6.0–7.0 |
| Hardness: Soft to medium |
| Group Size: 6–10 fish |
| Compatibility: Peaceful community fish |
FAQ
What is the ideal water temperature for Congo Tetras?
The ideal water temperature for Congo Tetras is between 72 and 82°F (22–28°C).
Can Congo Tetras live with other fish species?
Yes, Congo Tetras are peaceful and compatible with a wide variety of non-aggressive community fish.
How long do Congo Tetras typically live?
Please contact customer service
Eric Mathis –
I’ve had Congo Tetras in my 10-gallon planted tank for three months. They swim beautifully in groups and add a lot of visual appeal. The colors are vibrant and they don’t stress other fish. Easy to care for as long as the water parameters are stable.
Karen MacDonald –
The fish arrived healthy and were active from day one. I paired them with neon tetras and dwarf corydoras, and they all coexist peacefully. Just make sure the tank has good water flow and plenty of plants.
Irene Manning –
These fish are a highlight in my aquarium. Their shimmering fins and calm behavior make the tank look more dynamic. I keep them in groups of six, and they swim in synchronized patterns.