B
Blue-Green Chromis
Chromis viridis
VS
D
Discus
Symphysodon spp.
Choosing between Blue-Green Chromis and Discus? 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
Discus
Symphysodon spp.Common Name
Blue-Green Chromis
Discus
Scientific Name
Chromis viridis
Symphysodon spp.
Type
Saltwater / Marine
Freshwater
Difficulty
Intermediate
Advanced
Temperament
Peaceful
Peaceful
Minimum Tank
30 gallons
55 gallons
Recommended Tank
55 gallons
75 gallons
Temperature
75°F - 82°F
82°F - 88°F
pH Range
8.1 - 8.4
6 - 7
Max Size
4 inches
8 inches
Lifespan
8-15 years
10-15 years
Diet
Marine flakes, Marine pellets, Frozen foods, Brine shrimp, Mysis shrimp, Copepods
High-quality pellets, Beef heart, Frozen foods, Live foods
Blue-Green Chromis
✓ Good For
- Community tanks
- Schooling displays
Discus
✓ Good For
- Community tanks
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