A
Angelfish
Pterophyllum scalare
VS
U
Upside Down Catfish
Synodontis nigriventris
Choosing between Angelfish and Upside Down 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.
Angelfish
Pterophyllum scalareVS
Upside Down Catfish
Synodontis nigriventrisCommon Name
Angelfish
Upside Down Catfish
Scientific Name
Pterophyllum scalare
Synodontis nigriventris
Type
Freshwater
Freshwater
Difficulty
Intermediate
Beginner Friendly
Temperament
Semi-Aggressive
Peaceful
Minimum Tank
30 gallons
20 gallons
Recommended Tank
55 gallons
30 gallons
Temperature
76°F - 84°F
72°F - 79°F
pH Range
6.5 - 7.5
6 - 7.5
Max Size
8 inches
4 inches
Lifespan
8-12 years
5-8 years
Diet
Cichlid pellets, Flakes, Frozen foods, Live foods, Vegetables
Flakes, Pellets, Frozen foods, Algae wafers
Angelfish
✓ Good For
- Community tanks
Upside Down Catfish
✓ Good For
- Community tanks
- Beginners
- Schooling displays
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