B
Blue Gourami
Trichogaster trichopterus
VS
B
Blue-Green Chromis
Chromis viridis
Choosing between Blue Gourami and Blue-Green Chromis? 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.
Blue Gourami
Trichogaster trichopterusVS
Blue-Green Chromis
Chromis viridisCommon Name
Blue Gourami
Blue-Green Chromis
Scientific Name
Trichogaster trichopterus
Chromis viridis
Type
Freshwater
Saltwater / Marine
Difficulty
Beginner Friendly
Intermediate
Temperament
Semi-Aggressive
Peaceful
Minimum Tank
30 gallons
30 gallons
Recommended Tank
40 gallons
55 gallons
Temperature
72°F - 82°F
75°F - 82°F
pH Range
6 - 8
8.1 - 8.4
Max Size
6 inches
4 inches
Lifespan
4-6 years
8-15 years
Diet
Flakes, Pellets, Frozen foods, Vegetables
Marine flakes, Marine pellets, Frozen foods, Brine shrimp, Mysis shrimp, Copepods
Blue Gourami
✓ Good For
- Community tanks
- Beginners
Blue-Green Chromis
✓ Good For
- Community tanks
- Schooling displays
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