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Freshwater fishHillstream Loach
Hillstream Loach
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The regular butterfly loach, or Chinese hillstream loach, has a narrower body than the reticulated hillstream loach. The color pattern is subtly light-banded. Normally hillstream loaches are gathered on rocks of swift-flowing streams in China, and their unusual flat, wide fins are perfectly suited to this environment. Freshwater loaches are hardy and feed on just about anything and are quite the sight hanging on the other side of the aquarium glass.
Quick Facts
| Scientific Name | Jinshaia sinensis (as listed) |
| Origin | China |
| Care Level | Moderate (needs cool, fast, oxygen-rich water) |
| Temperament | Peaceful |
| Adult Size | Up to 3" |
| Lifespan | 5–8 years |
| Diet | Algae eater |
| Water Temperature | 68–75°F |
| pH | 6.5–7.5 |
| Group Size | Does best in a group |
| Shipping Size | Approx. 2" |
Care Guide
Tank setup: Hillstream loaches come from fast, clear mountain streams. Give them smooth rocks, strong current, lots of oxygen and cool water. They graze on algae, so a mature tank with algae-covered rocks is ideal.
Feeding: Hillstream loaches graze on algae. Also feed algae wafers or sinking pellets.
Tankmates: Hillstream loaches do well with peaceful fish that like cool, flowing water, such as white clouds, danios, rasboras and dwarf shrimp. Avoid tropical fish that need warm water.
Good to know: Hillstream loaches cling to rocks and glass with their flat, sucker-like bodies, just like they do in fast mountain streams.
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