G
Guppy
Poecilia reticulata
VS
H
Hillstream Loach
Sewellia lineolata
Choosing between Guppy and Hillstream Loach? 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.
Guppy
Poecilia reticulataVS
Hillstream Loach
Sewellia lineolataCommon Name
Guppy
Hillstream Loach
Scientific Name
Poecilia reticulata
Sewellia lineolata
Type
Freshwater
Freshwater
Difficulty
Beginner Friendly
Intermediate
Temperament
Peaceful
Peaceful
Minimum Tank
5 gallons
30 gallons
Recommended Tank
10 gallons
40 gallons
Temperature
72°F - 82°F
65°F - 75°F
pH Range
6.8 - 7.8
6.5 - 7.5
Max Size
2.5 inches
3 inches
Lifespan
1-3 years
5-8 years
Diet
Flakes, Pellets, Frozen foods, Vegetables
Algae, Algae wafers, Vegetable matter, Biofilm, Cucumber, Zucchini
Guppy
✓ Good For
- Community tanks
- Beginners
- Small tanks
Hillstream Loach
✓ Good For
- Community tanks
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