Cardinal Tetra

Cardinal Tetra – Vibrant and Peaceful Freshwater Schooling Fish

Cardinal Tetras are a stunning freshwater aquarium fish, prized for their bright red and iridescent blue stripes. These small, active schooling fish create a lively, colorful display in community and planted aquariums.

This species is hardy, beginner-friendly, and thrives best in groups of 6 or more to promote healthy behavior and reduce stress.

We offer healthy Cardinal Tetras for sale, carefully selected for vibrant coloration and active behavior.

Why Choose Cardinal Tetras?

• Bright red and blue coloration for a vibrant aquarium
• Small size, ideal for nano and community tanks
• Peaceful and schooling behavior
• Beginner-friendly and hardy
• Compatible with shrimp and other peaceful fish

Care Information:

• Scientific Name: Paracheirodon axelrodi
• Size: Up to 2 inches
• Temperament: Peaceful schooling fish
• Tank Size: 10+ gallons
• Diet: Flake food, micro pellets, frozen or live foods
• Temperature: 73–81°F
• pH: 6.0–7.5
• Hardness: Soft to moderately hard water