C
Cardinal Tetra
Paracheirodon axelrodi
VS
P
Polka Dot Loach
Botia kubotai
Choosing between Cardinal Tetra and Polka Dot Loach? 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
Polka Dot Loach
Botia kubotaiCommon Name
Cardinal Tetra
Polka Dot Loach
Scientific Name
Paracheirodon axelrodi
Botia kubotai
Type
Freshwater
Freshwater
Difficulty
Beginner Friendly
Intermediate
Temperament
Peaceful
Peaceful
Minimum Tank
20 gallons
30 gallons
Recommended Tank
30 gallons
40 gallons
Temperature
73°F - 81°F
75°F - 82°F
pH Range
5.5 - 7
6.5 - 7.5
Max Size
2 inches
4 inches
Lifespan
3-5 years
8-12 years
Diet
High-quality flake food, Micro pellets, Frozen or live brine shrimp, Daphnia
Sinking pellets, Frozen bloodworms, Algae wafers, Vegetable matter
Cardinal Tetra
✓ Good For
- Community tanks
- Beginners
- Schooling displays
Polka Dot Loach
✓ Good For
- Community tanks
- Schooling displays
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