B
Blue Tang
Paracanthurus hepatus
VS
O
Odessa Barb
Pethia padamya
Choosing between Blue Tang and Odessa 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
Odessa Barb
Pethia padamyaCommon Name
Blue Tang
Odessa Barb
Scientific Name
Paracanthurus hepatus
Pethia padamya
Type
Saltwater / Marine
Freshwater
Difficulty
Advanced
Beginner Friendly
Temperament
Semi-Aggressive
Semi-Aggressive
Minimum Tank
125 gallons
30 gallons
Recommended Tank
180 gallons
40 gallons
Temperature
72°F - 78°F
68°F - 77°F
pH Range
8.1 - 8.4
6.5 - 7.5
Max Size
12 inches
2.5 inches
Lifespan
8-12 years
3-5 years
Diet
Marine algae, Nori, Marine pellets, Frozen foods, Spirulina
Flakes, Pellets, Frozen foods, Live foods, Vegetable matter
Blue Tang
✓ Good For
- Community tanks
Odessa Barb
✓ Good For
- Community tanks
- Beginners
- Schooling displays
Explore More
Similar Comparisons
Discover other popular fish pairings to find your perfect aquarium match.