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

🟢Ideal Tank Mates

Yes, Clown Loach and Malaysian Trumpet Snail (MTS) 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 600 litres is recommended.


At a Glance

Clown Loach

Chromobotia macracanthus

Malaysian Trumpet Snail (MTS)

Melanoides tuberculata

🐠Family Group
Clown Loach
Loaches
Malaysian Trumpet Snail (MTS)
Invertebrates
Temperament
Clown Loach
Peaceful (2/10)
Malaysian Trumpet Snail (MTS)
Peaceful (0/10)
Temperature
✓ Compatible
Clown Loach
25–30°C
Malaysian Trumpet Snail (MTS)
18–32°C
pH Range
✓ Compatible
Clown Loach
6–7.5
Malaysian Trumpet Snail (MTS)
7–8.5
Hardness (dGH)
✓ Compatible
Clown Loach
5–12
Malaysian Trumpet Snail (MTS)
8–25
Water Type
✓ Compatible
Clown Loach
Freshwater Only
Malaysian Trumpet Snail (MTS)
Brackish Tolerant
Flow Preference
✓ Compatible
Clown Loach
Moderate
Malaysian Trumpet Snail (MTS)
Low
Min Tank Volume
Combined: 600 L
Clown Loach
500 L
Malaysian Trumpet Snail (MTS)
5 L
Swimming Level
Shared: 1 zone
Clown Loach
Bottom
Malaysian Trumpet Snail (MTS)
Bottom
🏷️Behavior Tags
Clown Loach
Snail EaterHyperactive / Fast SwimmerAggressive Eater (Starves shy fish)Digger (Disturbs Substrate)Nocturnal
Malaysian Trumpet Snail (MTS)
Nano / Bite-sized (Predation Risk)Digger (Disturbs Substrate)Nocturnal

Behaviour & Temperament

Clown Loach is a peaceful species (2/10), while Malaysian Trumpet Snail (MTS) is peaceful (0/10). This modest difference means Clown Loach may occasionally assert dominance over Malaysian Trumpet Snail (MTS).

Clown Loach and Malaysian Trumpet Snail (MTS) 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: Clown Loach 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 25°C and 30°C. Aim for the midpoint of this range (around 27.5°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 8–12 dGH. Regular testing will ensure conditions stay within this range. An aquarium test kit is recommended for monitoring.

Tank Setup

To house Clown Loach and Malaysian Trumpet Snail (MTS) together, plan for an aquarium of at least 600 litres with a minimum length of 150 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), Smooth Gravel (Sensitive Barbels), Driftwood (Digestion/Hiding), Soil / Nutrient Rich. Meeting these requirements will help both species thrive.

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

Both species do well with moderate (standard) water movement, so a standard filtration setup rated for the tank volume should suffice.

Find the right tank equipment

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Frequently Asked Questions

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

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

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

A minimum of 600 litres (tank length at least 150 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 Clown Loach and Malaysian Trumpet Snail (MTS) together?

Keep the aquarium between 25°C and 30°C. A target of around 27.5°C sits comfortably within both species' preferred ranges.

Are Clown Loach or Malaysian Trumpet Snail (MTS) aggressive?

Clown Loach is peaceful (2/10) and Malaysian Trumpet Snail (MTS) is peaceful (0/10). Their similar temperaments generally lead to a peaceful coexistence.

What pH do Clown Loach and Malaysian Trumpet Snail (MTS) 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.

Does Clown Loach being nocturnal affect compatibility?

Clown Loach 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 Clown Loach during evening hours.


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