Tetra – Congo Tetra 4-5cm

Congo Tetra (Phenacogrammus interruptus)

The Congo Tetra is a stunning and peaceful freshwater fish, prized for its shimmering, rainbow-like scales and elegant fins. Native to the slow-moving waters of the Congo River Basin in Central Africa, this tetra is a showstopper in planted and community aquariums.

Appearance:

Congo Tetras are known for their iridescent bodies, displaying hues of blue, gold, green, and violet that change as they move. Their long, flowing fins, often tipped with white or orange, add to their graceful beauty. Growing up to 8-10 cm, they are larger than most tetras and make a striking addition to medium or large aquariums.

Aquarium Care:

These tetras thrive in tanks of at least 120 litres, with soft, slightly acidic to neutral water. Maintain a pH range of 6.0 to 7.5 and a temperature between 23°C and 27°C. A well-planted tank with subdued lighting and open swimming spaces is ideal for replicating their natural habitat. Regular water changes and efficient filtration are essential to keep them healthy and active.

Tank Mates:

Congo Tetras are peaceful schooling fish that do best in groups of six or more. They are compatible with other non-aggressive species, such as rainbowfish, Corydoras catfish, gouramis, and larger tetras. Avoid housing them with fin-nipping species or overly aggressive fish that may stress or harm them.

Feeding & Nutrition:

As omnivores, Congo Tetras thrive on a varied diet. Provide high-quality flakes or pellets as a staple, supplemented with live or frozen foods like brine shrimp, bloodworms, and daphnia. Offering occasional plant-based foods, such as spirulina flakes or blanched vegetables, ensures balanced nutrition. Feed them 2-3 times daily in small portions.

Lifespan:

With proper care, Congo Tetras can live up to 5-8 years, offering a long-lasting display of colour and elegance in your aquarium.

FAQs:

What size tank is ideal for Congo Tetras?
A tank of at least 120 litres is recommended, with plenty of plants and open swimming areas.

Can Congo Tetras live with other fish?
Yes, they are peaceful and thrive in community tanks with other non-aggressive species.

How often should I feed my Congo Tetras?
Feed them 2-3 times daily with a varied diet of flakes, pellets, and live or frozen foods.

Do Congo Tetras need to be in groups?
Yes, they are schooling fish and should be kept in groups of six or more to reduce stress and encourage natural behaviour.

How long do Congo Tetras live?
With proper care, they can live up to 5-8 years in a well-maintained aquarium.

Species Overview:

• Species: Phenacogrammus interruptus
• Common Name: Congo Tetra
• Origin: Congo River Basin, Central Africa
• Diet: Omnivore
• PH Range: 6.0 – 7.5
• Temperature: 23°C – 27°C
• Max Size: Approximately 8-10 cm
• Sex: Un-sexed