B
Brilliant Rasbora
Rasbora einthovenii
VS
O
Oscar
Astronotus ocellatus
Choosing between Brilliant Rasbora and Oscar? 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.
Brilliant Rasbora
Rasbora einthoveniiVS
Oscar
Astronotus ocellatusCommon Name
Brilliant Rasbora
Oscar
Scientific Name
Rasbora einthovenii
Astronotus ocellatus
Type
Freshwater
Freshwater
Difficulty
Beginner Friendly
Intermediate
Temperament
Peaceful
Aggressive
Minimum Tank
30 gallons
75 gallons
Recommended Tank
40 gallons
125 gallons
Temperature
73°F - 82°F
74°F - 81°F
pH Range
6 - 7
6.5 - 7.5
Max Size
4 inches
14 inches
Lifespan
5-8 years
10-20 years
Diet
High-quality flake food, Small pellets, Frozen bloodworms, Brine shrimp
Cichlid pellets, Live foods, Frozen foods, Vegetables, Shrimp
Brilliant Rasbora
✓ Good For
- Community tanks
- Beginners
- Schooling displays
Oscar
✓ Good For
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