Can Tinfoil Barb and Zebra Danio Live Together?

🟢Ideal Tank Mates

Yes, Tinfoil Barb and Zebra Danio 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 816 litres is recommended.


At a Glance

Tinfoil Barb

Barbonymus schwanenfeldii

Zebra Danio

Danio rerio

🐟Family Group
Tinfoil Barb
Cyprinids
Zebra Danio
Cyprinids
Temperament
Tinfoil Barb
Mostly Peaceful (3/10)
Zebra Danio
Mostly Peaceful (3/10)
Temperature
✓ Compatible
Tinfoil Barb
22–28°C
Zebra Danio
18–26°C
pH Range
✓ Compatible
Tinfoil Barb
6.5–7.5
Zebra Danio
6.5–8
Hardness (dGH)
✓ Compatible
Tinfoil Barb
2–15
Zebra Danio
5–20
Water Type
✓ Compatible
Tinfoil Barb
Freshwater Only
Zebra Danio
Freshwater Only
Flow Preference
✓ Compatible
Tinfoil Barb
High
Zebra Danio
High
Min Tank Volume
Combined: 816 L
Tinfoil Barb
680 L
Zebra Danio
38 L
Swimming Level
Shared: 1 zone
Tinfoil Barb
MiddleBottom
Zebra Danio
TopMiddle
🏷️Behavior Tags
Tinfoil Barb
Hyperactive / Fast SwimmerPiscivore (Eats small/nano fish)Plant DestroyerJumper (Lid Required)Shrimp EaterAggressive Eater (Starves shy fish)
Zebra Danio
Hyperactive / Fast SwimmerFin NipperJumper (Lid Required)Fry PredatorAggressive Eater (Starves shy fish)

Behaviour & Temperament

Both Tinfoil Barb and Zebra Danio are generally mild-mannered species with an aggression score of 3/10. Their matching temperaments mean neither fish is likely to dominate the other in a shared aquarium.

Tinfoil Barb and Zebra Danio both frequent the Middle (Open Water) 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: Tinfoil Barb is a known jumper, so a tight-fitting lid is essential.

Water Parameters

The safe temperature window for both species falls between 22°C and 26°C. Aim for the midpoint of this range (around 24.0°C) for optimal comfort.

Both fish can tolerate a pH between 6.5 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 5–15 dGH. Regular testing will ensure conditions stay within this range. An aquarium test kit is recommended for monitoring.

Tank Setup

To house Tinfoil Barb and Zebra Danio together, plan for an aquarium of at least 816 litres with a minimum length of 180 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: Smooth Gravel (Sensitive Barbels). Meeting these requirements will help both species thrive.

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

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Frequently Asked Questions

Can Tinfoil Barb and Zebra Danio live together?

Yes. Tinfoil Barb and Zebra Danio are considered ideal tank mates. Their water parameters, temperaments, and behaviour profiles are well matched for a community aquarium.

What size tank do Tinfoil Barb and Zebra Danio need?

A minimum of 816 litres (tank length at least 180 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 Tinfoil Barb and Zebra Danio together?

Keep the aquarium between 22°C and 26°C. A target of around 24.0°C sits comfortably within both species' preferred ranges.

Are Tinfoil Barb or Zebra Danio aggressive?

Tinfoil Barb is generally mild-mannered (3/10) and Zebra Danio is generally mild-mannered (3/10). Their similar temperaments generally lead to a peaceful coexistence.

What pH do Tinfoil Barb and Zebra Danio need?

Both species overlap in the 6.5–7.5 pH range. Consistency is key — avoid sudden swings, and test regularly to stay within this window.

Will Zebra Danio nip Tinfoil Barb's fins?

Zebra Danio is a known fin nipper. If Tinfoil Barb has long or flowing fins, there is a real risk of fin damage. Keeping Zebra Danio in a larger group can help redirect nipping behaviour toward conspecifics.


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