B
Blue-Green Chromis
Chromis viridis
VS
T
Tailspot Blenny
Ecsenius stigmatura
Choosing between Blue-Green Chromis and Tailspot Blenny? 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
Tailspot Blenny
Ecsenius stigmaturaCommon Name
Blue-Green Chromis
Tailspot Blenny
Scientific Name
Chromis viridis
Ecsenius stigmatura
Type
Saltwater / Marine
Saltwater / Marine
Difficulty
Intermediate
Intermediate
Temperament
Peaceful
Peaceful
Minimum Tank
30 gallons
10 gallons
Recommended Tank
55 gallons
20 gallons
Temperature
75°F - 82°F
72°F - 78°F
pH Range
8.1 - 8.4
8.1 - 8.4
Max Size
4 inches
2.5 inches
Lifespan
8-15 years
2-4 years
Diet
Marine flakes, Marine pellets, Frozen foods, Brine shrimp, Mysis shrimp, Copepods
Marine algae, Algae sheets, Frozen Mysis shrimp, Marine pellets
Blue-Green Chromis
✓ Good For
- Community tanks
- Schooling displays
Tailspot Blenny
✓ Good For
- Community tanks
- Small tanks
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