Congo Tetra, scientifically known as Phenacogrammus interruptus, is a captivating species of freshwater fish native to the rivers of Central Africa. Renowned for their vibrant colors and graceful swimming, Congo Tetras are a popular choice among aquarium enthusiasts. Let's explore a detailed description of these remarkable fish, including essential information on their appearance, water conditions, tank mates, feeding habits, and care.

Appearance:

• Vibrant Coloration: Congo Tetras exhibit a stunning combination of iridescent blue, yellow, and orange hues on their body, with males showcasing longer and more colorful fins compared to females.
• Streamlined Body: They have a slender and elongated body shape, allowing them to move gracefully through the water.
• Size: Congo Tetras can grow to a size of approximately 3 to 4 inches (8 to 10 cm), making them suitable for small to medium-sized aquariums.

Water Conditions:

• Temperature: Maintain a tropical water temperature range of 75°F to 82°F (24°C to 28°C) for the well-being of Congo Tetras.
• pH Level: Aim for a slightly acidic to neutral pH level between 6.0 and 7.5 to replicate their natural habitat.
• Water Hardness: Provide a moderate water hardness level between 5 and 12 dGH.
• Filtration: Efficient filtration and regular water changes are necessary to maintain excellent water quality.

Tank Mates:

• Peaceful Community Fish: Congo Tetras are peaceful and can be kept with other non-aggressive fish species such as peaceful Tetras, Rasboras, and Corydoras.
• Avoid Nipping Fish: It is important to avoid fin-nipping tank mates that could damage the fins of Congo Tetras.

Feeding Habit:

• Omnivorous Diet: Congo Tetras are omnivores and will readily accept a variety of foods.
• High-Quality Flakes and Pellets: Offer a balanced diet of high-quality tropical fish flakes or pellets designed for omnivorous species.
• Supplementary Foods: Supplement their diet with occasional treats such as live or frozen foods like bloodworms, brine shrimp, or daphnia to provide variety and enhance their nutrition.

Care:

• Tank Size: Provide a suitable aquarium of at least 20 gallons (76 liters) to accommodate Congo Tetras comfortably, allowing ample swimming space and a school of at least six individuals.
• Aquascape: Create a well-decorated tank with live plants, rocks, and driftwood to mimic their natural habitat and provide hiding spots.
• Water Quality: Regularly monitor water parameters and perform routine water changes to maintain excellent water quality.
• Lighting: Provide moderate lighting levels, and use floating or submerged plants to offer shade and create a natural environment.