B
Blue-Green Chromis
Chromis viridis
VS
G
Gardneri Killifish
Fundulopanchax gardneri
Choosing between Blue-Green Chromis and Gardneri Killifish? 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
Gardneri Killifish
Fundulopanchax gardneriCommon Name
Blue-Green Chromis
Gardneri Killifish
Scientific Name
Chromis viridis
Fundulopanchax gardneri
Type
Saltwater / Marine
Freshwater
Difficulty
Intermediate
Intermediate
Temperament
Peaceful
Semi-Aggressive
Minimum Tank
30 gallons
10 gallons
Recommended Tank
55 gallons
20 gallons
Temperature
75°F - 82°F
68°F - 75°F
pH Range
8.1 - 8.4
6 - 7.5
Max Size
4 inches
2.5 inches
Lifespan
8-15 years
2-3 years
Diet
Marine flakes, Marine pellets, Frozen foods, Brine shrimp, Mysis shrimp, Copepods
Live foods, Frozen foods, Flakes, Small pellets
Blue-Green Chromis
✓ Good For
- Community tanks
- Schooling displays
Gardneri Killifish
✓ Good For
- Community tanks
- Small tanks
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