B
Blue Tang
Paracanthurus hepatus
VS
O
Orchid Dottyback
Pseudochromis fridmani
Choosing between Blue Tang and Orchid Dottyback? 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 Tang
Paracanthurus hepatusVS
Orchid Dottyback
Pseudochromis fridmaniCommon Name
Blue Tang
Orchid Dottyback
Scientific Name
Paracanthurus hepatus
Pseudochromis fridmani
Type
Saltwater / Marine
Saltwater / Marine
Difficulty
Advanced
Intermediate
Temperament
Semi-Aggressive
Aggressive
Minimum Tank
125 gallons
30 gallons
Recommended Tank
180 gallons
40 gallons
Temperature
72°F - 78°F
72°F - 78°F
pH Range
8.1 - 8.4
8.1 - 8.4
Max Size
12 inches
3 inches
Lifespan
8-12 years
5-7 years
Diet
Marine algae, Nori, Marine pellets, Frozen foods, Spirulina
Frozen Mysis shrimp, Frozen brine shrimp, Marine pellets, Copepods
Blue Tang
✓ Good For
- Community tanks
Orchid Dottyback
✓ Good For
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