Cardinal Tetra 🐟

Scientific Name: Paracheirodon axelrodi
Origin: Amazon River, Peru
Size: 3–4 cm
Lifespan: 3–5 years
Tank Type: Freshwater
Difficulty: Easy
Temperament: Peaceful
Recommended Group Size: 6+

About:
Bright red and blue, social, and perfect for schools. Great for beginners and Amazon-themed tanks.

Tank Tips:

• Warm, soft water (23–27°C)
  
  

• Plants and driftwood for hiding
  
  

• Soft lighting to show off colors
  
  

Fun Fact:
Often confused with neon tetras but with brighter red stripes!