B
Blue Tang
Paracanthurus hepatus
VS
G
Gold Barb
Barbodes semifasciolatus
Choosing between Blue Tang and Gold Barb? 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
Gold Barb
Barbodes semifasciolatusCommon Name
Blue Tang
Gold Barb
Scientific Name
Paracanthurus hepatus
Barbodes semifasciolatus
Type
Saltwater / Marine
Freshwater
Difficulty
Advanced
Beginner Friendly
Temperament
Semi-Aggressive
Peaceful
Minimum Tank
125 gallons
20 gallons
Recommended Tank
180 gallons
30 gallons
Temperature
72°F - 78°F
64°F - 75°F
pH Range
8.1 - 8.4
6 - 8
Max Size
12 inches
3 inches
Lifespan
8-12 years
4-6 years
Diet
Marine algae, Nori, Marine pellets, Frozen foods, Spirulina
High-quality flake food, Small pellets, Vegetable matter, Frozen foods
Blue Tang
✓ Good For
- Community tanks
Gold Barb
✓ Good For
- Community tanks
- Beginners
- Schooling displays
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