CONGO TETRA

Introduce a burst of iridescent beauty to your aquarium with the Congo Tetra, a freshwater gem native to the Congo River Basin in Central Africa. Renowned for their shimmering rainbow hues and graceful, flowing fins, these peaceful schooling fish add dynamic movement and vibrant color to any community tank. Their hardy nature and captivating appearance make them a favorite among aquarists seeking both elegance and ease of care.

Features

• Scientific Name: Phenacogrammus interruptus

• Common Name: Congo Tetra

• Size: Males up to 8.5 cm (3.3 inches); females slightly smaller

• Lifespan: 3–5 years with proper care

• Temperament: Peaceful and social; thrives in groups

• Diet: Omnivorous; enjoys a varied diet of high-quality flakes, pellets, and occasional live or frozen foods like brine shrimp and bloodworms

• Water Parameters:

  • Temperature: 22–28°C (72–82°F)

  • pH Level: 6.0–7.5

  • Hardness: 2–15 dGH

• Minimum Tank Size: 110 liters (30 gallons) for a small group.

Why Choose Congo Tetras?

• Stunning Appearance: Their iridescent scales reflect hues of blue, gold, and violet, creating a mesmerizing display.

• Graceful Movement: Long, flowing fins add elegance as they glide through the water.

• Peaceful Nature: Ideal for community tanks with other non-aggressive species.

• Hardy and Adaptable: Thrives in a range of water conditions, making them suitable for various setups.

• Active Schooling Behavior: Exhibits dynamic movement when kept in groups, enhancing tank activity.

Tank Requirements

• Substrate: Fine sand or smooth gravel to mimic natural habitats.

• Decor: Incorporate live plants like Anubias and Java Fern, along with driftwood and rocks to provide hiding spots and establish territories.

• Filtration: Efficient filtration with gentle water flow to maintain water quality without stressing the fish.

• Lighting: Moderate lighting to enhance their natural colors.

• Tank Cover: A secure lid is recommended, as they can be occasional jumpers.

Compatible Tank Mates

Congo Tetras thrive in peaceful community tanks. Suitable companions include:

• Black Skirt Tetras

• Rasboras

• Corydoras Catfish

• Gouramis

•  Apistogramma

Avoid housing with fin-nipping or aggressive species that may damage their delicate fins.

Feeding Recommendations

• Staple Diet: High-quality flake food or pellets formulated for omnivorous fish.

• Supplementary Foods: Live or frozen foods such as brine shrimp, daphnia, and bloodworms to enhance coloration and breeding readiness.

• Vegetables: Blanched spinach, zucchini, and cucumber can be offered as occasional treats.

• Feeding Frequency: Feed 2–3 times daily in small amounts to prevent overfeeding and maintain water quality.

FAQs

Can Congo Tetras live in a community tank?
Yes, they coexist peacefully with other small, non-aggressive species in a well-planned community tank.

Do they require a heater?
Maintaining a stable temperature between 22–28°C (72–82°F) is essential; a heater may be necessary depending on ambient room temperature.

Are they suitable for beginners?
Absolutely! Their hardy nature and adaptability make them ideal for novice aquarists.

How can I enhance their coloration?
A varied diet rich in high-quality foods, maintaining pristine water conditions, and providing a stress-free environment can help accentuate their vibrant colors.