CARDINAL TETRAS 10 pack

Bring vibrant color and lively activity to your freshwater aquarium with our CARDINAL TETRAS 10 pack. Known for their striking red and blue stripes, Cardinal Tetras are a favorite among aquarium enthusiasts seeking small, peaceful schooling fish that add both beauty and harmony to community tanks.

Size and Appearance

Cardinal Tetras (Paracheirodon axelrodi) typically grow to about 1.5 inches (4 cm) in length. Their slender bodies feature a bright iridescent blue stripe running from nose to tail, complemented by a vivid red stripe that spans from the middle of the body to the tail fin. This stunning coloration makes them stand out in any aquarium setup.

Temperament and Behavior

These fish are peaceful, social, and thrive in groups, making them ideal for community tanks. They prefer to swim together in schools of six or more, which helps reduce stress and enhances their natural behaviors. If you're wondering whether Cardinal Tetras get along with other species, they are generally compatible with other small, non-aggressive fish.

Tank Size and Setup

A minimum tank size of 20 gallons is recommended to comfortably house a school of Cardinal Tetras. Providing plenty of plants, driftwood, and hiding places mimics their natural habitat and helps them feel secure. They prefer subdued lighting to bring out their vivid colors and reduce stress.

Water Parameters

• Temperature: 73°F to 81°F (23°C to 27°C)
• pH: 5.5 to 7.0
• Water Hardness: Soft to moderately hard (1–10 dGH)

Maintaining stable water conditions with gentle filtration is crucial for their health and longevity. Regular water changes and monitoring ensure a clean, balanced environment.

Diet and Feeding

Cardinal Tetras are omnivores, thriving on a varied diet. They readily accept high-quality flake food, micro pellets, and frozen or live foods such as brine shrimp and daphnia. Offering a diverse diet ensures they receive essential nutrients for vibrant color and vitality.

Compatibility and Community

These tetras coexist well with other peaceful species like Corydoras, Rasboras, and small peaceful gouramis. Avoid keeping them with large or aggressive fish that may view them as prey. Their schooling nature means they feel safest and show their best colors when kept in groups of at least 6 to 10.

Why Choose Cardinal Tetras?

• Striking, eye-catching coloration perfect for community tanks
• Peaceful temperament suitable for beginners and experienced aquarists
• Relatively easy care when water parameters are maintained
• Active schooling behavior that adds life and movement to your aquarium
• Perfect size for smaller tanks starting at 20 gallons

Are Cardinal Tetras right for your aquarium? If you seek a hardy, beautiful species that thrives in groups and adds dynamic color to a peaceful community setup, Cardinal Tetras are an excellent choice. Our 10 pack ensures you can start a lively school that will brighten your tank for years to come.