O
Oscar
Astronotus ocellatus
VS
S
Spotted Danio
Danio nigrofasciatus
Choosing between Oscar and Spotted Danio? 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.
Oscar
Astronotus ocellatusVS
Spotted Danio
Danio nigrofasciatusCommon Name
Oscar
Spotted Danio
Scientific Name
Astronotus ocellatus
Danio nigrofasciatus
Type
Freshwater
Freshwater
Difficulty
Intermediate
Beginner Friendly
Temperament
Aggressive
Peaceful
Minimum Tank
75 gallons
10 gallons
Recommended Tank
125 gallons
15 gallons
Temperature
74°F - 81°F
72°F - 79°F
pH Range
6.5 - 7.5
6.5 - 7.5
Max Size
14 inches
2 inches
Lifespan
10-20 years
3-5 years
Diet
Cichlid pellets, Live foods, Frozen foods, Vegetables, Shrimp
High-quality flake food, Small pellets, Frozen foods, Live foods
Oscar
✓ Good For
Spotted Danio
✓ Good For
- Community tanks
- Beginners
- Small tanks
- Schooling displays
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