Description
Hillstream Loach (Sewellia lineolata) – also known as the Reticulated Hillstream Loach or “Butterfly Loach”. These unique fish have a flattened, hydrodynamic body perfectly adapted for life in fast-flowing, oxygen-rich waters.
Key Features
- π¦ Unique butterfly-like shape with beautiful reticulated pattern
- πΏ Excellent algae grazer – natural aquarium cleaner
- ποΈ Peaceful and fascinating – constantly on the move
- πΏπ¦ Bred in South Africa
Care Requirements
| Scientific Name | Sewellia lineolata |
| Adult Size | 6-7 cm |
| Minimum Tank Size | 60 cm (60 litres) |
| Temperature | 20-25Β°C |
| pH Range | 6.5-7.5 |
| Diet | Herbivore/Omnivore – algae wafers, fresh vegetables |
| Difficulty | Moderate |
Tank Setup & Compatibility
Requires well-oxygenated water with good flow. Smooth river stones, driftwood, and strong filtration are recommended. They thrive in cooler temperatures and appreciate plenty of algae-covered surfaces for grazing. Good tank mates include white cloud minnows and other cool-water fish.






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