B
Blue-Green Chromis
Chromis viridis
VS
F
Forktail Rainbowfish
Pseudomugil furcatus
Choosing between Blue-Green Chromis and Forktail Rainbowfish? 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
Forktail Rainbowfish
Pseudomugil furcatusCommon Name
Blue-Green Chromis
Forktail Rainbowfish
Scientific Name
Chromis viridis
Pseudomugil furcatus
Type
Saltwater / Marine
Freshwater
Difficulty
Intermediate
Intermediate
Temperament
Peaceful
Peaceful
Minimum Tank
30 gallons
20 gallons
Recommended Tank
55 gallons
30 gallons
Temperature
75°F - 82°F
75°F - 82°F
pH Range
8.1 - 8.4
6.5 - 8
Max Size
4 inches
2.5 inches
Lifespan
8-15 years
3-5 years
Diet
Marine flakes, Marine pellets, Frozen foods, Brine shrimp, Mysis shrimp, Copepods
Flakes, Micro pellets, Frozen foods, Live foods, Baby brine shrimp
Blue-Green Chromis
✓ Good For
- Community tanks
- Schooling displays
Forktail Rainbowfish
✓ Good For
- Community tanks
- Schooling displays
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