H
Hillstream Loach
Sewellia lineolata
VS
S
Swordtail
Xiphophorus hellerii
Choosing between Hillstream Loach and Swordtail? 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
Swordtail
Xiphophorus helleriiCommon Name
Hillstream Loach
Swordtail
Scientific Name
Sewellia lineolata
Xiphophorus hellerii
Type
Freshwater
Freshwater
Difficulty
Intermediate
Beginner Friendly
Temperament
Peaceful
Peaceful
Minimum Tank
30 gallons
15 gallons
Recommended Tank
40 gallons
29 gallons
Temperature
65°F - 75°F
72°F - 82°F
pH Range
6.5 - 7.5
7 - 8.4
Max Size
3 inches
5.5 inches
Lifespan
5-8 years
3-5 years
Diet
Algae, Algae wafers, Vegetable matter, Biofilm, Cucumber, Zucchini
High-quality flake food, Algae-based foods, Vegetable matter, Frozen bloodworms, Brine shrimp, Daphnia
Hillstream Loach
✓ Good For
- Community tanks
Swordtail
✓ Good For
- Community tanks
- Beginners
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