B
Black Neon Tetra
Hyphessobrycon herbertaxelrodi
VS
C
Costello Tetra
Hemigrammus hyanuary
Choosing between Black Neon Tetra and Costello 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.
Black Neon Tetra
Hyphessobrycon herbertaxelrodiVS
Costello Tetra
Hemigrammus hyanuaryCommon Name
Black Neon Tetra
Costello Tetra
Scientific Name
Hyphessobrycon herbertaxelrodi
Hemigrammus hyanuary
Type
Freshwater
Freshwater
Difficulty
Beginner Friendly
Beginner Friendly
Temperament
Peaceful
Peaceful
Minimum Tank
10 gallons
10 gallons
Recommended Tank
20 gallons
20 gallons
Temperature
72°F - 79°F
72°F - 79°F
pH Range
5.5 - 7.5
5.5 - 7
Max Size
1.5 inches
2 inches
Lifespan
3-5 years
3-5 years
Diet
Flakes, Micro pellets, Frozen foods, Live foods
High-quality flake food, Micro pellets, Brine shrimp, Daphnia
Black Neon Tetra
✓ Good For
- Community tanks
- Beginners
- Small tanks
- Schooling displays
Costello Tetra
✓ Good For
- Community tanks
- Beginners
- Small tanks
- Schooling displays
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