The Black Emperor Tetra is a stunning freshwater fish known for its deep black coloration and sleek, streamlined body. Here are some key details to consider when keeping Black Emperor Tetras:

Appearance:

• Striking Black Coloration: The Black Emperor Tetra is named for its deep, velvety black color that covers its entire body. This intense black hue creates a dramatic contrast in the aquarium and adds a touch of elegance to any setup.
• Sleek Body: These tetras have a slender, elongated body shape, which enhances their graceful swimming motion and adds to their overall appeal.

Size:

• At a size of 2 centimeters (0.8 inches), the Black Emperor Tetra is still in its juvenile stage. As they mature, they have the potential to reach a size of around 5 centimeters (2 inches) in length.

Temperament and Behavior:

• Peaceful Nature: The Black Emperor Tetra is generally peaceful and can be kept in a community aquarium with other peaceful fish species. They are active swimmers and enjoy exploring the aquarium's space.
• Schooling Fish: These tetras are social and thrive when kept in groups of five or more. Providing a school of Black Emperor Tetras not only enhances their natural behavior but also creates a visually captivating display.

Water Conditions:

• Temperature: Maintain the water temperature between 24°C and 28°C (75°F-82°F) to ensure the well-being of the Black Emperor Tetra.
• pH Level: Aim for a pH range of 6.5 to 7.5, which replicates their natural habitat.
• Water Hardness: These tetras prefer slightly soft to moderately hard water with a hardness level of around 4 to 10 dH.

Tank Setup:

• Tank Size: Provide an aquarium of at least 20 gallons to accommodate a school of Black Emperor Tetras comfortably. They appreciate swimming space, so a longer tank is preferable over a tall one.
• Aquascape: Use dark-colored substrate and incorporate live plants, driftwood, and rocks to create a natural environment. The contrast of the black tetras against dark surroundings enhances their visual impact.
• Lighting: Moderate to low lighting is suitable for the Black Emperor Tetra, as it complements their dark coloration and creates a tranquil atmosphere.

Feeding Habit:

• Omnivorous Diet: The Black Emperor Tetra is an omnivore and accepts a variety of foods. Offer them high-quality flake or pellet food as a staple diet, supplemented with small live or frozen foods such as brine shrimp, daphnia, or bloodworms. Adding occasional vegetable matter like blanched spinach or spirulina-based foods provides additional nutrition.

Care:

• Water Quality: Maintain excellent water quality by performing regular water changes and monitoring the water parameters. Clean and well-filtered water is essential for the health and vitality of the Black Emperor Tetra.
• Observation and Tank Maintenance: Regularly observe the behavior and condition of your tetras. Look for any signs of stress, disease, or aggression, and address any issues promptly. Perform routine tank maintenance, including substrate vacuuming, filter maintenance, and regular plant care.

With its captivating black coloration and peaceful demeanor, the Black Emperor Tetra is a remarkable addition to freshwater aquariums. Whether kept in a species-only tank or as part of a community setup, these tetras are sure to impress with their elegance and beauty. Add the regal presence of the Black Emperor Tetra to your aquarium and enjoy their striking display for years to come.