B
Blue Tang
Paracanthurus hepatus
VS
D
Dottyback
Pseudochromis spp.
Choosing between Blue Tang and 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
Dottyback
Pseudochromis spp.Common Name
Blue Tang
Dottyback
Scientific Name
Paracanthurus hepatus
Pseudochromis spp.
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, Small crustaceans
Blue Tang
✓ Good For
- Community tanks
Dottyback
✓ Good For
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