C
Congo Tetra
Phenacogrammus interruptus
VS
F
Firefish Goby
Nemateleotris magnifica
Choosing between Congo 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.
Congo Tetra
Phenacogrammus interruptusVS
Firefish Goby
Nemateleotris magnificaCommon Name
Congo Tetra
Firefish Goby
Scientific Name
Phenacogrammus interruptus
Nemateleotris magnifica
Type
Freshwater
Saltwater / Marine
Difficulty
Intermediate
Intermediate
Temperament
Peaceful
Peaceful
Minimum Tank
30 gallons
10 gallons
Recommended Tank
40 gallons
20 gallons
Temperature
73°F - 81°F
72°F - 78°F
pH Range
6 - 7.5
8.1 - 8.4
Max Size
3.5 inches
3 inches
Lifespan
3-5 years
3-5 years
Diet
Flakes, Pellets, Frozen foods, Live foods
Frozen Mysis shrimp, Frozen brine shrimp, Marine pellets, Marine flakes, Copepods
Congo Tetra
✓ Good For
- Community tanks
- Schooling displays
Firefish Goby
✓ Good For
- Community tanks
- Small tanks
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