Hillstream Loach and Sterbai Cory Compatibility Overview
Hillstream Loach and Sterbai Cory can potentially coexist, but the combination requires careful attention. Their ranges meet only at 75โ75ยฐF, which leaves no margin for a heater drifting or a warm room. A larger tank (minimum 20 gallons), dense planting, and close monitoring are essential.
| Factor | Hillstream Loach | Sterbai Cory | Verdict |
|---|---|---|---|
| Temperature | 68โ75ยฐF | 75โ82ยฐF | โ ๏ธ 75โ75ยฐF (narrow) |
| pH Range | 6.0โ7.5 | 6.0โ7.6 | โ 6.0โ7.5 |
| Temperament | peaceful | peaceful | โ Compatible |
| Adult Size | 2.6 in | 2.6 in | โ Similar |
| Min. Group | 4+ | 6+ | See below |
| Min. Tank Size | 20 gallons (for both species) | โ | |
Compatibility Positives
Caution Points
Species Profiles
Hillstream Loach โ Sewellia lineolata
Sewellia lineolata, known as the Hillstream Loach, is a fascinating species for aquarists. These fish require a well-oxygenated, clear water environment with plenty of hiding spots. With a lifespan of 7 years, they are a long-term commitment. Their olive green color and slender body shape add a unique aesthetic to the tank.
โ Full Hillstream Loach care guide
Sterbai Cory โ Corydoras sterbai
The Sterbai Cory, known for its dark brown coloration with silver spots, is a popular bottom-dwelling fish. With a peaceful temperament, it is well-suited for community tanks. It requires a well-planted tank with plenty of hiding spots and moderate water flow. Regular water changes and a balanced diet are essential for their health.
Frequently Asked Questions
Can Hillstream Loach live with Sterbai Cory?
With significant caution and a larger tank. Hillstream Loach and Sterbai Cory can potentially coexist, but the combination requires careful attention. Their ranges meet only at 75โ75ยฐF, which leaves no margin for a heater drifting or a warm room. A larger tank (minimum 20 gallons), dense planting, and close monitoring are essential.
What tank size do I need for Hillstream Loach and Sterbai Cory together?
A minimum of 20 gallons is recommended for keeping Hillstream Loach and Sterbai Cory together. A larger tank improves water stability and reduces territorial conflict.
What temperature suits both Hillstream Loach and Sterbai Cory?
75โ75ยฐF (narrow) โ inside Hillstream Loach's 68โ75ยฐF and Sterbai Cory's 75โ82ยฐF.
Is a Hillstream Loach aggressive toward a Sterbai Cory?
Hillstream Loach is peaceful and Sterbai Cory is peaceful. No major aggression issues are expected between these species.
Related Compatibility Guides
Tank Size for Hillstream Loach and Sterbai Cory
Use the scenario that matches the actual group sizes and temperament you plan to keep.
| Scenario | Tank | When it applies |
|---|---|---|
| Minimum viable | 20 gal | Only for the recommended minimum groups, mature filtration, and close monitoring. |
| Recommended community | 29 gal | Adds territory, swimming room, and a safer buffer for behavior. |
| Low-conflict setup | 55 gal | Best when keeping larger schools or reducing territorial pressure. |