C
Cardinal Tetra
Paracheirodon axelrodi
VS
G
Glass Catfish
Kryptopterus vitreolus
Choosing between Cardinal Tetra and Glass Catfish? 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
Glass Catfish
Kryptopterus vitreolusCommon Name
Cardinal Tetra
Glass Catfish
Scientific Name
Paracheirodon axelrodi
Kryptopterus vitreolus
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 - 7
Max Size
2 inches
3 inches
Lifespan
3-5 years
3-5 years
Diet
High-quality flake food, Micro pellets, Frozen or live brine shrimp, Daphnia
Small live foods, Frozen daphnia, Micro pellets, Brine shrimp
Cardinal Tetra
✓ Good For
- Community tanks
- Beginners
- Schooling displays
Glass Catfish
✓ Good For
- Community tanks
- Schooling displays
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