H
Hillstream Loach
Sewellia lineolata
VS
O
Oscar
Astronotus ocellatus
Choosing between Hillstream Loach 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.
Hillstream Loach
Sewellia lineolataVS
Oscar
Astronotus ocellatusCommon Name
Hillstream Loach
Oscar
Scientific Name
Sewellia lineolata
Astronotus ocellatus
Type
Freshwater
Freshwater
Difficulty
Intermediate
Intermediate
Temperament
Peaceful
Aggressive
Minimum Tank
30 gallons
75 gallons
Recommended Tank
40 gallons
125 gallons
Temperature
65°F - 75°F
74°F - 81°F
pH Range
6.5 - 7.5
6.5 - 7.5
Max Size
3 inches
14 inches
Lifespan
5-8 years
10-20 years
Diet
Algae, Algae wafers, Vegetable matter, Biofilm, Cucumber, Zucchini
Cichlid pellets, Live foods, Frozen foods, Vegetables, Shrimp
Hillstream Loach
✓ Good For
- Community tanks
Oscar
✓ Good For
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