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African Banded Barb natural adult facing left, AI-generated illustration

African Banded Barb

Enteromius fasciolatus

Fine dark bars cross golden flanks; broken sightlines give subordinate fish refuge.

A slender body carries roughly 10–15 blue-black bars, some anterior marks oval and the final mark often a tail-base spot. Male colour intensifies during display.

Adult length
Up to 6 cm (standard length, without the tail fin)
Water temperature
20–26 °C
Lifespan
4–6 years
pH
5–6.5
Hardness
1–12 dGH
Natural habitat
Favours oxygen-rich, vegetated floodplain channels and permanent lagoons.

Needs soft acidic water, dim light and gentle flow with adequate oxygen and established filtration. Newly imported fish may be delicate; avoid newly set-up tanks.

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Appearance and identification

Its numerous narrow bars differ from the few broad bands of Asian tiger barb trade fish and the scale crescents of checkerboard barbs.

Same-species behaviour

These fish form social groups rather than constant coordinated schools. Male hierarchies need both numbers and retreat space.

Space requirements

A 75 × 30 cm base suits a group of at least eight. Inadequate space or sightline breaks can leave weaker fish repeatedly bullied.

Diet and feeding

Combine small prepared, live or frozen foods with plant content; check that shy individuals eat.

Compatibility limits

Avoid much larger or boisterous companions. A peaceful label does not remove male social pressure.

Aquarium environment

Shade-tolerant plants, floating cover, roots and leaves provide refuge. Gentle flow still needs oxygen; leaf litter replaces neither food nor maintenance.

Sources

api.gbif.org ↗ 2026-10-22

www.fishbase.se ↗ 2026-10-25

www.seriouslyfish.com ↗ 2026-10-22

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