Blacknose Butterfly Barb
Enteromius candens
Blacknose Butterfly Barb is a peaceful bottom-to-middle swimmer. Keep in a loose group of 8+.
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Need help with Blacknose Butterfly Barb?
Explore compatibility, care or problems using this guide and your aquarium’s conditions.
Quick facts
- Adult size
- ≤ 1.4" (≤ 3.5 cm)
- Aquarium size
- 11 US gal (41 L) or larger / ≥ 17.7" (≥ 45 cm) minimum length
- Care level
- Intermediate
- Temperament
- Peaceful
- Swimming zone
- Bottom to middle swimmer
- Temperature
- 63–75°F (17–24°C)
- pH
- 5–7
- GH
- 1–5 dGH
- KH
- 0–1 dKH
- Diet
- Omnivore
- Lifespan
- up to 5 years
- Group behavior
- Keep in a loose group of 8+
Care requirements
Care level: Intermediate.
Lifespan: up to 5 years.
Aquarium size and space needs
Minimum aquarium size: 11 US gal (41 L) or larger / ≥ 17.7" (≥ 45 cm) minimum length. Plan the layout and stocking within that limit.
Water parameters
Suitable water: temperature 17–24 °C, pH 5–7, GH 1–5 dGH, KH 0–1 dKH.
Temperament and compatibility
Blacknose Butterfly Barb is peaceful and suits calm community fish.
Swimming zone and behavior
This fish uses the lower to middle part of the aquarium, so leave enough open substrate area for movement and feeding.
Feeding
As an omnivore, Blacknose Butterfly Barb should receive a varied diet rather than one repeated food type.
Offer varied suitably sized foods, including regular live or frozen prey; do not rely on dried food alone.
Before adding this fish
- Plan for an aquarium of 11 US gal (41 L) or larger / ≥ 17.7" (≥ 45 cm) minimum length.
- Avoid aggressive or highly competitive fish.
- Keep in a loose group of 8+.
- Offer a varied diet suited to this species’ documented feeding habits.
Natural habitat and origin
Origin: Democratic Republic of the Congo.
Similar fish profiles
Use these profiles to compare fish with similar care level, size, temperature range, or swimming behavior.
FAQ
How large does Blacknose Butterfly Barb get?
Blacknose Butterfly Barb reaches ≤ 1.4" (≤ 3.5 cm).
What aquarium size does Blacknose Butterfly Barb need?
Use an aquarium of at least 11 US gal (41 L) or larger / ≥ 17.7" (≥ 45 cm) minimum length.
Is Blacknose Butterfly Barb peaceful?
Yes. Blacknose Butterfly Barb is recorded as peaceful and is best planned with calm community fish that do not harass it or dominate the feeding area.
What temperature is suitable for Blacknose Butterfly Barb?
Keep it between 17 to 24 °C.
Should Blacknose Butterfly Barb be kept alone or in a group?
Blacknose Butterfly Barb: Keep in a loose group of 8+.
