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South American bumblebee catfish (Microglanis iheringi), AI side-view illustration, sex unspecified, adult natural form, left-facing

South American bumblebee catfish

Microglanis iheringi

A flat-headed nocturnal catfish with bold dark patches.

A squarish dark tail-base patch and broad dark tail band stand out on the pale-brown body.

Adult length
Up to 6 cm (standard length, without the tail fin)
Water temperature
21–25 °C
pH
6–7.5
Hardness
10–18 dGH
Natural habitat
Inhabits swift water over rock and gravel.
View comparison →

Appearance and identification

The Asian bumblebee has an additional barbel pair. Similar Microglanis need tail-pattern checks.

Aquarium environment

Retain access for feeding and cleaning among cover.

Diet and feeding

Offer sinking complete foods and suitable frozen foods; check that hidden fish eat.

Same-species behaviour

Provide shelters with accessible feeding areas.

Compatibility limits

Fry and sufficiently small fish may be swallowed.

Sources

www.fishbase.se ↗ 2026-10-25

www.scotcat.com ↗ 2026-10-22

www.scotcat.com ↗ 2026-10-22

api.gbif.org ↗ 2026-10-22

PeekFish · Ornamental fish

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