Can Malaysian Trumpet Snail (MTS) and Reticulated Hillstream Loach Live Together?

🟢Ideal Tank Mates

Yes, Malaysian Trumpet Snail (MTS) and Reticulated Hillstream Loach are ideal tank mates. Both species share compatible water parameters and peaceful temperaments, making them well-suited for a community aquarium. A minimum tank size of 96 litres is recommended.


At a Glance

Malaysian Trumpet Snail (MTS)

Melanoides tuberculata

Reticulated Hillstream Loach

Sewellia lineolata

🐠Family Group
Malaysian Trumpet Snail (MTS)
Invertebrates
Reticulated Hillstream Loach
Loaches
Temperament
Malaysian Trumpet Snail (MTS)
Peaceful (0/10)
Reticulated Hillstream Loach
Mostly Peaceful (3/10)
Temperature
✓ Compatible
Malaysian Trumpet Snail (MTS)
18–32°C
Reticulated Hillstream Loach
20–24°C
pH Range
✓ Compatible
Malaysian Trumpet Snail (MTS)
7–8.5
Reticulated Hillstream Loach
6.5–7.5
Hardness (dGH)
✓ Compatible
Malaysian Trumpet Snail (MTS)
8–25
Reticulated Hillstream Loach
4–15
Water Type
✓ Compatible
Malaysian Trumpet Snail (MTS)
Brackish Tolerant
Reticulated Hillstream Loach
Freshwater Only
Flow Preference
✗ No overlap
Malaysian Trumpet Snail (MTS)
Low
Reticulated Hillstream Loach
High
Min Tank Volume
Combined: 96 L
Malaysian Trumpet Snail (MTS)
5 L
Reticulated Hillstream Loach
80 L
Swimming Level
Shared: 1 zone
Malaysian Trumpet Snail (MTS)
Bottom
Reticulated Hillstream Loach
Bottom
🏷️Behavior Tags
Malaysian Trumpet Snail (MTS)
Nano / Bite-sized (Predation Risk)Digger (Disturbs Substrate)Nocturnal
Reticulated Hillstream Loach
Hyperactive / Fast SwimmerTerritorial (Defends specific area)

Behaviour & Temperament

Malaysian Trumpet Snail (MTS) is a peaceful species (0/10), while Reticulated Hillstream Loach is generally mild-mannered (3/10). This modest difference means Reticulated Hillstream Loach may occasionally assert dominance over Malaysian Trumpet Snail (MTS).

Malaysian Trumpet Snail (MTS) and Reticulated Hillstream Loach both frequent the Bottom (Substrate) region of the setup. This overlap can increase competition for space, so providing ample room and cover is important to keep both species comfortable.

Worth noting: Malaysian Trumpet Snail (MTS) is nocturnal and will be most active after lights-out, naturally reducing daytime encounters.

Water Parameters

The safe temperature window for both species falls between 20°C and 24°C. Aim for the midpoint of this range (around 22.0°C) for optimal comfort.

Both fish can tolerate a pH between 7 and 7.5. Maintaining a stable value within this band is more important than hitting an exact number.

For general hardness, the shared comfort zone is 8–15 dGH. Regular testing will ensure conditions stay within this range. An aquarium test kit is recommended for monitoring.

Tank Setup

To house Malaysian Trumpet Snail (MTS) and Reticulated Hillstream Loach together, plan for an aquarium of at least 96 litres with a minimum length of 90 cm. This accounts for the larger species' space requirements with an additional 20 % buffer to reduce territorial tension.

Providing a mix of open swimming space and sheltered areas with rocks, driftwood, or plants will keep both species comfortable and allow natural behaviour.

Specific environmental needs for this combination include: Sand (Sifters), Soil / Nutrient Rich, Smooth Gravel (Sensitive Barbels), Established Algae (Otocinclus), Plants - lighly covered. Meeting these requirements will help both species thrive.

Note a potential conflict in setup requirements: Malaysian Trumpet Snail (MTS) requires Soil / Nutrient Rich, while Reticulated Hillstream Loach requires Smooth Gravel (Sensitive Barbels). These substrate types may be difficult to provide simultaneously. Compromise where possible or prioritise the more critical need.

Malaysian Trumpet Snail (MTS) prefers Low (Still Water) flow while Reticulated Hillstream Loach needs High (River/Stream) flow. Consider positioning filter outlets and using baffles to create zones of different current intensity within the same tank.

Find the right tank equipment

Browse tanks, décor, and equipment suited for this setup.

Frequently Asked Questions

Can Malaysian Trumpet Snail (MTS) and Reticulated Hillstream Loach live together?

Yes. Malaysian Trumpet Snail (MTS) and Reticulated Hillstream Loach are considered ideal tank mates. Their water parameters, temperaments, and behaviour profiles are well matched for a community aquarium.

What size tank do Malaysian Trumpet Snail (MTS) and Reticulated Hillstream Loach need?

A minimum of 96 litres (tank length at least 90 cm) is recommended. This provides enough space for both species to establish their own areas and reduces the likelihood of territorial disputes.

What water temperature is best for Malaysian Trumpet Snail (MTS) and Reticulated Hillstream Loach together?

Keep the aquarium between 20°C and 24°C. A target of around 22.0°C sits comfortably within both species' preferred ranges.

Are Malaysian Trumpet Snail (MTS) or Reticulated Hillstream Loach aggressive?

Malaysian Trumpet Snail (MTS) is peaceful (0/10) and Reticulated Hillstream Loach is generally mild-mannered (3/10). Their similar temperaments generally lead to a peaceful coexistence.

What pH do Malaysian Trumpet Snail (MTS) and Reticulated Hillstream Loach need?

Both species overlap in the 7–7.5 pH range. Consistency is key — avoid sudden swings, and test regularly to stay within this window.

How do I manage Reticulated Hillstream Loach's territorial behaviour?

Provide line-of-sight breaks using rocks, driftwood, and dense planting. A larger tank gives Reticulated Hillstream Loach space to claim a territory without encroaching on the other fish's area. Adding décor that divides the tank into distinct zones works especially well.

Does Malaysian Trumpet Snail (MTS) being nocturnal affect compatibility?

Malaysian Trumpet Snail (MTS) is most active after lights-out, which naturally reduces daytime encounters with its tank mate. This can actually be beneficial, as both fish get undisturbed time to feed and explore. Just ensure food reaches Malaysian Trumpet Snail (MTS) during evening hours.


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