C
Cardinal Tetra
Paracheirodon axelrodi
VS
F
Firefish Goby
Nemateleotris magnifica
Choosing between Cardinal Tetra and Firefish Goby? 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
Firefish Goby
Nemateleotris magnificaCommon Name
Cardinal Tetra
Firefish Goby
Scientific Name
Paracheirodon axelrodi
Nemateleotris magnifica
Type
Freshwater
Saltwater / Marine
Difficulty
Beginner Friendly
Intermediate
Temperament
Peaceful
Peaceful
Minimum Tank
20 gallons
10 gallons
Recommended Tank
30 gallons
20 gallons
Temperature
73°F - 81°F
72°F - 78°F
pH Range
5.5 - 7
8.1 - 8.4
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
Frozen Mysis shrimp, Frozen brine shrimp, Marine pellets, Marine flakes, Copepods
Cardinal Tetra
✓ Good For
- Community tanks
- Beginners
- Schooling displays
Firefish Goby
✓ Good For
- Community tanks
- Small tanks
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