B
Blue-Green Chromis
Chromis viridis
VS
S
Synodontis Petricola
Synodontis petricola
Choosing between Blue-Green Chromis and Synodontis Petricola? 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
Synodontis Petricola
Synodontis petricolaCommon Name
Blue-Green Chromis
Synodontis Petricola
Scientific Name
Chromis viridis
Synodontis petricola
Type
Saltwater / Marine
Freshwater
Difficulty
Intermediate
Intermediate
Temperament
Peaceful
Semi-Aggressive
Minimum Tank
30 gallons
30 gallons
Recommended Tank
55 gallons
40 gallons
Temperature
75°F - 82°F
75°F - 82°F
pH Range
8.1 - 8.4
7.5 - 8.5
Max Size
4 inches
4 inches
Lifespan
8-15 years
8-15 years
Diet
Marine flakes, Marine pellets, Frozen foods, Brine shrimp, Mysis shrimp, Copepods
Sinking pellets, Algae wafers, Frozen foods, Vegetable matter
Blue-Green Chromis
✓ Good For
- Community tanks
- Schooling displays
Synodontis Petricola
✓ Good For
- Community tanks
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