B
Blue Tang
Paracanthurus hepatus
VS
C
Corydoras Catfish
Corydoras spp.
Choosing between Blue Tang and Corydoras Catfish? 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
Corydoras Catfish
Corydoras spp.Common Name
Blue Tang
Corydoras Catfish
Scientific Name
Paracanthurus hepatus
Corydoras spp.
Type
Saltwater / Marine
Freshwater
Difficulty
Advanced
Beginner Friendly
Temperament
Semi-Aggressive
Peaceful
Minimum Tank
125 gallons
10 gallons
Recommended Tank
180 gallons
20 gallons
Temperature
72°F - 78°F
72°F - 78°F
pH Range
8.1 - 8.4
6 - 7.5
Max Size
12 inches
3 inches
Lifespan
8-12 years
5-10 years
Diet
Marine algae, Nori, Marine pellets, Frozen foods, Spirulina
Sinking pellets, Algae wafers, Frozen foods, Live foods
Blue Tang
✓ Good For
- Community tanks
Corydoras Catfish
✓ Good For
- Community tanks
- Beginners
- Small tanks
- Schooling displays
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