A
Angelfish
Pterophyllum scalare
VS
B
Blue Tang
Paracanthurus hepatus
Choosing between Angelfish and Blue Tang? 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.
Angelfish
Pterophyllum scalareVS
Blue Tang
Paracanthurus hepatusCommon Name
Angelfish
Blue Tang
Scientific Name
Pterophyllum scalare
Paracanthurus hepatus
Type
Freshwater
Saltwater / Marine
Difficulty
Intermediate
Advanced
Temperament
Semi-Aggressive
Semi-Aggressive
Minimum Tank
30 gallons
125 gallons
Recommended Tank
55 gallons
180 gallons
Temperature
76°F - 84°F
72°F - 78°F
pH Range
6.5 - 7.5
8.1 - 8.4
Max Size
8 inches
12 inches
Lifespan
8-12 years
8-12 years
Diet
Cichlid pellets, Flakes, Frozen foods, Live foods, Vegetables
Marine algae, Nori, Marine pellets, Frozen foods, Spirulina
Angelfish
✓ Good For
- Community tanks
Blue Tang
✓ Good For
- Community tanks
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