P
Purple Firefish
Nemateleotris decora
VS
S
Serpae Tetra
Hyphessobrycon eques
Choosing between Purple Firefish and Serpae 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.
Purple Firefish
Nemateleotris decoraVS
Serpae Tetra
Hyphessobrycon equesCommon Name
Purple Firefish
Serpae Tetra
Scientific Name
Nemateleotris decora
Hyphessobrycon eques
Type
Saltwater / Marine
Freshwater
Difficulty
Intermediate
Beginner Friendly
Temperament
Peaceful
Semi-Aggressive
Minimum Tank
20 gallons
20 gallons
Recommended Tank
30 gallons
30 gallons
Temperature
72°F - 78°F
72°F - 79°F
pH Range
8.1 - 8.4
5.5 - 7.8
Max Size
3 inches
2 inches
Lifespan
3-5 years
5-7 years
Diet
Frozen Mysis shrimp, Frozen brine shrimp, Marine pellets, Copepods
Flakes, Pellets, Frozen foods, Live foods
Purple Firefish
✓ Good For
- Community tanks
Serpae Tetra
✓ Good For
- Community tanks
- Beginners
- Schooling displays
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