C
Cardinal Tetra
Paracheirodon axelrodi
VS
F
Forktail Rainbowfish
Pseudomugil furcatus
Choosing between Cardinal Tetra and Forktail Rainbowfish? 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
Forktail Rainbowfish
Pseudomugil furcatusCommon Name
Cardinal Tetra
Forktail Rainbowfish
Scientific Name
Paracheirodon axelrodi
Pseudomugil furcatus
Type
Freshwater
Freshwater
Difficulty
Beginner Friendly
Intermediate
Temperament
Peaceful
Peaceful
Minimum Tank
20 gallons
20 gallons
Recommended Tank
30 gallons
30 gallons
Temperature
73°F - 81°F
75°F - 82°F
pH Range
5.5 - 7
6.5 - 8
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, Baby brine shrimp
Cardinal Tetra
✓ Good For
- Community tanks
- Beginners
- Schooling displays
Forktail Rainbowfish
✓ Good For
- Community tanks
- Schooling displays
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