C
Cardinal Tetra
Paracheirodon axelrodi
VS
P
Pearl Danio
Danio albolineatus
Choosing between Cardinal Tetra and Pearl Danio? Both are excellent choices, but they have different care requirements and temperaments. Use the detailed comparison below to make an informed decision based on your experience level, tank size, and community goals.
Cardinal Tetra
Paracheirodon axelrodiVS
Pearl Danio
Danio albolineatusCommon Name
Cardinal Tetra
Pearl Danio
Scientific Name
Paracheirodon axelrodi
Danio albolineatus
Type
Freshwater
Freshwater
Difficulty
Beginner Friendly
Beginner Friendly
Temperament
Peaceful
Peaceful
Minimum Tank
20 gallons
20 gallons
Recommended Tank
30 gallons
30 gallons
Temperature
73°F - 81°F
68°F - 77°F
pH Range
5.5 - 7
6.5 - 7.5
Max Size
2 inches
2.5 inches
Lifespan
3-5 years
3-5 years
Diet
High-quality flake food, Micro pellets, Frozen or live brine shrimp, Daphnia
Flakes, Micro pellets, Frozen foods, Live foods, Brine shrimp, Daphnia
Cardinal Tetra
✓ Good For
- Community tanks
- Beginners
- Schooling displays
Pearl Danio
✓ Good For
- Community tanks
- Beginners
- Schooling displays
Explore More
Similar Comparisons
Discover other popular fish pairings to find your perfect aquarium match.