B
Black Skirt Tetra
Gymnocorymbus ternetzi
VS
B
Blue-Green Chromis
Chromis viridis
Choosing between Black Skirt Tetra 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.
Black Skirt Tetra
Gymnocorymbus ternetziVS
Blue-Green Chromis
Chromis viridisCommon Name
Black Skirt Tetra
Blue-Green Chromis
Scientific Name
Gymnocorymbus ternetzi
Chromis viridis
Type
Freshwater
Saltwater / Marine
Difficulty
Beginner Friendly
Intermediate
Temperament
Peaceful
Peaceful
Minimum Tank
15 gallons
30 gallons
Recommended Tank
20 gallons
55 gallons
Temperature
70°F - 78°F
75°F - 82°F
pH Range
6.5 - 7.5
8.1 - 8.4
Max Size
3 inches
4 inches
Lifespan
3-5 years
8-15 years
Diet
Flakes, Pellets, Frozen foods, Live foods, Brine shrimp, Bloodworms
Marine flakes, Marine pellets, Frozen foods, Brine shrimp, Mysis shrimp, Copepods
Black Skirt Tetra
✓ Good For
- Community tanks
- Beginners
- Small tanks
- Schooling displays
Blue-Green Chromis
✓ Good For
- Community tanks
- Schooling displays
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