A
Angelfish
Pterophyllum scalare
VS
O
Otocinclus
Otocinclus affinis
Choosing between Angelfish and Otocinclus? 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
Otocinclus
Otocinclus affinisCommon Name
Angelfish
Otocinclus
Scientific Name
Pterophyllum scalare
Otocinclus affinis
Type
Freshwater
Freshwater
Difficulty
Intermediate
Intermediate
Temperament
Semi-Aggressive
Peaceful
Minimum Tank
30 gallons
10 gallons
Recommended Tank
55 gallons
20 gallons
Temperature
76°F - 84°F
72°F - 79°F
pH Range
6.5 - 7.5
6 - 7.5
Max Size
8 inches
2 inches
Lifespan
8-12 years
3-5 years
Diet
Cichlid pellets, Flakes, Frozen foods, Live foods, Vegetables
Algae and biofilm, Algae wafers, Blanched vegetables, Zucchini, Cucumber, Spinach
Angelfish
✓ Good For
- Community tanks
Otocinclus
✓ Good For
- Community tanks
- Small tanks
- Schooling displays
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