H
Hillstream Loach
Sewellia lineolata
VS
P
Penguin Tetra
Thayeria boehlkei
Choosing between Hillstream Loach and Penguin Tetra? 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
Penguin Tetra
Thayeria boehlkeiCommon Name
Hillstream Loach
Penguin Tetra
Scientific Name
Sewellia lineolata
Thayeria boehlkei
Type
Freshwater
Freshwater
Difficulty
Intermediate
Beginner Friendly
Temperament
Peaceful
Peaceful
Minimum Tank
30 gallons
15 gallons
Recommended Tank
40 gallons
20 gallons
Temperature
65°F - 75°F
72°F - 82°F
pH Range
6.5 - 7.5
6 - 7.5
Max Size
3 inches
3 inches
Lifespan
5-8 years
5-8 years
Diet
Algae, Algae wafers, Vegetable matter, Biofilm, Cucumber, Zucchini
High-quality flake food, Small pellets, Bloodworms, Brine shrimp
Hillstream Loach
✓ Good For
- Community tanks
Penguin Tetra
✓ Good For
- Community tanks
- Beginners
- Small tanks
- Schooling displays
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