Description
The Cardinal Tetra for its striking blue and red coloration is a beautiful and peaceful schooling fish that thrives in planted aquariums. Its vivid hues create a stunning contrast, making it a standout addition to any community tank or aquascape.
Quick Facts
- Origin: South America (Amazon River Basin)
- Appearance: Bright red body with a vivid neon-blue stripe
- Size: 1.5–2 inches
- Temperament: Peaceful, schooling fish
- Care Level: Easy to moderate
- Tank Size: Minimum 10 gallons (best in planted aquariums)
- Group Size: 6 or more for natural schooling behavior
- Temperature: 74–82°F (23–28°C)
- pH Range: 4.0–7.0 (soft, acidic to neutral water)
- Diet: Flakes, micro-pellets, frozen or live daphnia and brine shrimp
- Tank Mates: Peaceful species like rasboras, small tetras, and dwarf shrimp
- Lifespan: 3–5 years with proper care
A brilliant, peaceful schooling fish that adds vibrant color and movement to community tanks.
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