Hillstream Loach and Nerite Snail Compatibility Overview
Hillstream Loach and Nerite Snail can generally share an aquarium with appropriate planning. Both species prefer overlapping temperature and pH ranges. Both species are peaceful, and neither poses a major aggression risk to the other. A minimum 20-gallon tank is recommended to provide adequate territory and water volume for both species.
| Factor | Hillstream Loach | Nerite Snail | Verdict |
|---|---|---|---|
| Temperature | 68โ75ยฐF | 65โ85ยฐF | โ 68โ75ยฐF |
| pH Range | 6.0โ7.5 | 6.5โ8.5 | โ 6.5โ7.5 |
| Temperament | peaceful | peaceful | โ Compatible |
| Adult Size | 2.6 in | 1 in | โ ๏ธ 2.6ร difference |
| Min. Group | 4+ | 1+ | 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
Nerite Snail โ Nerita spp.
Outstanding algae-eating snails that do not reproduce in freshwater. Extremely hardy and compatible with virtually all peaceful fish.
Frequently Asked Questions
Can Hillstream Loach live with Nerite Snail?
Yes, in a well-planned setup. Hillstream Loach and Nerite Snail can generally share an aquarium with appropriate planning. Both species prefer overlapping temperature and pH ranges. Both species are peaceful, and neither poses a major aggression risk to the other. A minimum 20-gallon tank is recommended to provide adequate territory and water volume for both species.
What tank size do I need for Hillstream Loach and Nerite Snail together?
A minimum of 20 gallons is recommended for keeping Hillstream Loach and Nerite Snail together. A larger tank improves water stability and reduces territorial conflict.
What temperature suits both Hillstream Loach and Nerite Snail?
68โ75ยฐF โ inside Hillstream Loach's 68โ75ยฐF and Nerite Snail's 65โ85ยฐF.
Is a Hillstream Loach aggressive toward a Nerite Snail?
Hillstream Loach is peaceful and Nerite Snail is peaceful. No major aggression issues are expected between these species.
Related Compatibility Guides
Tank Size for Hillstream Loach and Nerite Snail
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 | 40 gal | Best when keeping larger schools or reducing territorial pressure. |