Can Guppy Live With Hillstream Loach?
✅Compatible
Guppy and Hillstream Loach are compatible. Temperature overlap 72–75°F. Both peaceful.
Conditions: Minimum 20 gallon tank.
Ad
Parameter Comparison
| Parameter | Guppy | Hillstream Loach | Overlap |
|---|---|---|---|
| Temperature | 72–82°F | 68–77°F | 72–75°F ✓ |
| pH Range | 6.8–7.8 | 6.5–7.5 | 6.8–7.5 ✓ |
| Temperament | peaceful | peaceful | Both peaceful ✓ |
| Max Size | 2.4" | 3.1" | Similar ✓ |
| Min Tank Size | 11 gal | 20 gal | 20 gal minimum together |
| Diet | Omnivore | Herbivore | — |
| Care Level | beginner | intermediate | — |
Tank Requirements for Guppy + Hillstream Loach
To keep Guppy and Hillstream Loach together, you need at minimum a 20 gallon tank. Guppy should be kept in a school of 6+. Hillstream Loach should be kept in a school of 6+. Provide adequate filtration, stable temperature with a heater, and hiding spots to reduce stress.
Species Profiles
Guppy
Poecilia reticulata
beginnerpeaceful11+ gal
The Guppy (Poecilia reticulata) is a beginner freshwater species known for its multi-color (varies by strain) coloration. Extremely popular. Top to Mid.
Full care guide →Hillstream Loach
Sewellia lineolata
intermediatepeaceful20+ gal
The Hillstream Loach (Sewellia lineolata) is a intermediate freshwater species known for its brown-tan, spotted/mottled coloration. Flat body. Surfaces.
Full care guide →Other Compatible Tank Mates
Ad