Hillstream Loach Aquarium Care Guide
Gastromyzon sp.
Got a photo? Identify fish instantly with the Fishby app.
Open the appKeeping Hillstream Loach in an aquarium requires the right conditions.
Aquarium Information
- Care level: intermediate
- Temperament: peaceful
- Diet: herbivore
- Minimum tank size: 20 gallons (75 liters) for a small group
- Compatibility: Excellent with other peaceful, cool-water, and high-oxygen tolerant species such as White Cloud Mountain Minnows, Danios, and other small, non-aggressive bottom dwellers. Avoid aggressive or fin-nipping species.
- Special requirements: Requires a highly oxygenated aquarium with strong water flow, mimicking their natural hillstream environment. Abundant smooth rocks and driftwood for grazing and hiding are essential. A mature tank with established biofilm is crucial. They are sensitive to poor water quality and high temperatures.
Water parameters
- Temperature
- 68-75°F (20-24°C)
- pH level
- 6.5-7.5
- Hardness
- 2-12 dGH
Explore Hillstream Loach
Identify fish anywhere
Free on iOS, Android, and Web. Photo identification, full species details, and more.