C
Congo Tetra
Phenacogrammus interruptus
VS
C
Costello Tetra
Hemigrammus hyanuary
Choosing between Congo 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.
Congo Tetra
Phenacogrammus interruptusVS
Costello Tetra
Hemigrammus hyanuaryCommon Name
Congo Tetra
Costello Tetra
Scientific Name
Phenacogrammus interruptus
Hemigrammus hyanuary
Type
Freshwater
Freshwater
Difficulty
Intermediate
Beginner Friendly
Temperament
Peaceful
Peaceful
Minimum Tank
30 gallons
10 gallons
Recommended Tank
40 gallons
20 gallons
Temperature
73°F - 81°F
72°F - 79°F
pH Range
6 - 7.5
5.5 - 7
Max Size
3.5 inches
2 inches
Lifespan
3-5 years
3-5 years
Diet
Flakes, Pellets, Frozen foods, Live foods
High-quality flake food, Micro pellets, Brine shrimp, Daphnia
Congo Tetra
✓ Good For
- Community tanks
- Schooling displays
Costello Tetra
✓ Good For
- Community tanks
- Beginners
- Small tanks
- Schooling displays
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