C
Cardinal Tetra
Paracheirodon axelrodi
VS
R
Rummy-nose Tetra
Hemigrammus bleheri
Choosing between Cardinal Tetra and Rummy-nose Tetra? 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
Rummy-nose Tetra
Hemigrammus bleheriCommon Name
Cardinal Tetra
Rummy-nose Tetra
Scientific Name
Paracheirodon axelrodi
Hemigrammus bleheri
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
5.5 - 7
Max Size
2 inches
2.5 inches
Lifespan
3-5 years
5-8 years
Diet
High-quality flake food, Micro pellets, Frozen or live brine shrimp, Daphnia
High-quality micro pellets, Fine flake food, Frozen daphnia, Frozen bloodworms, Baby brine shrimp, Microworms
Cardinal Tetra
✓ Good For
- Community tanks
- Beginners
- Schooling displays
Rummy-nose Tetra
✓ Good For
- Community tanks
- Schooling displays
Explore More
Similar Comparisons
Discover other popular fish pairings to find your perfect aquarium match.