C
Cardinal Tetra
Paracheirodon axelrodi
VS
P
Paradise Fish
Macropodus opercularis
Choosing between Cardinal Tetra and Paradise Fish? 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
Paradise Fish
Macropodus opercularisCommon Name
Cardinal Tetra
Paradise Fish
Scientific Name
Paracheirodon axelrodi
Macropodus opercularis
Type
Freshwater
Freshwater
Difficulty
Beginner Friendly
Beginner Friendly
Temperament
Peaceful
Aggressive
Minimum Tank
20 gallons
20 gallons
Recommended Tank
30 gallons
30 gallons
Temperature
73°F - 81°F
61°F - 80°F
pH Range
5.5 - 7
6 - 8
Max Size
2 inches
4 inches
Lifespan
3-5 years
6-10 years
Diet
High-quality flake food, Micro pellets, Frozen or live brine shrimp, Daphnia
Flakes, Pellets, Frozen foods, Live foods
Cardinal Tetra
✓ Good For
- Community tanks
- Beginners
- Schooling displays
Paradise Fish
✓ Good For
- Beginners
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