B
Blue-Green Chromis
Chromis viridis
VS
S
Severum
Heros severus
Choosing between Blue-Green Chromis and Severum? 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-Green Chromis
Chromis viridisVS
Severum
Heros severusCommon Name
Blue-Green Chromis
Severum
Scientific Name
Chromis viridis
Heros severus
Type
Saltwater / Marine
Freshwater
Difficulty
Intermediate
Intermediate
Temperament
Peaceful
Semi-Aggressive
Minimum Tank
30 gallons
55 gallons
Recommended Tank
55 gallons
75 gallons
Temperature
75°F - 82°F
74°F - 84°F
pH Range
8.1 - 8.4
6 - 7.5
Max Size
4 inches
12 inches
Lifespan
8-15 years
10-15 years
Diet
Marine flakes, Marine pellets, Frozen foods, Brine shrimp, Mysis shrimp, Copepods
Cichlid pellets, Vegetables, Frozen foods, Spirulina, Algae wafers
Blue-Green Chromis
✓ Good For
- Community tanks
- Schooling displays
Severum
✓ Good For
- Community tanks
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