P
Purple Firefish
Nemateleotris decora
VS
T
Three Spot Gourami
Trichopodus trichopterus
Choosing between Purple Firefish and Three Spot Gourami? 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
Three Spot Gourami
Trichopodus trichopterusCommon Name
Purple Firefish
Three Spot Gourami
Scientific Name
Nemateleotris decora
Trichopodus trichopterus
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 - 82°F
pH Range
8.1 - 8.4
6 - 8
Max Size
3 inches
6 inches
Lifespan
3-5 years
4-6 years
Diet
Frozen Mysis shrimp, Frozen brine shrimp, Marine pellets, Copepods
High-quality flake food, Pellets, Frozen foods, Vegetable matter
Purple Firefish
✓ Good For
- Community tanks
Three Spot Gourami
✓ Good For
- Community tanks
- Beginners
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