The Cardinal Tetra is often considered more colorful and slightly larger than the Neon Tetra. With a broader red stripe covering most of its body and a vivid blue top line, it offers exceptional visual appeal. Cardinal Tetras are peaceful schooling fish that look is best in groups of 10 or more.
They thrive in planted tanks with soft water and subdued lighting. Highly recommended for community aquariums with other small peaceful fish.
Key Benefits:
- More vibrant and larger than Neon Tetras
- Striking red and blue coloration
- Peaceful and active schooling fish
- Perfect for planted community tanks
- Hardy with proper water conditions




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