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AI illustration of adult Leporacanthicus joselimai in left-facing side view; not a photograph.

Sultan pleco

Leporacanthicus joselimai

A grey pleco with black spots; the juvenile white fin tips usually fade with age.

Adult length
Up to 9.8 cm (standard length, without the tail fin)
Water temperature
26–30 °C
Lifespan
10–15 years
pH
6–7
Natural habitat
Native to the Tapajós River basin in Brazil.

Keep at 26–30°C and pH 6.0–7.0, with high oxygen, effective filtration, regular water changes and wood or rock refuges.

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Appearance and identification

Black spots cover the grey head, body, dorsal fin and tail. White fin tips in young fish usually disappear with age. A small sucker mouth and a raised crest behind the head are genus features. Males have broader heads and short snout-edge odontodes.

Aquarium environment

A planted aquarium still needs to meet this species' oxygen, filtration and refuge requirements.

Diet and feeding

Not a strict vegetarian. Offer algae, algae wafers, cucumber or courgette, prawns or shrimp and tablet foods in a varied diet.

Same-species behaviour

Individuals can be territorial towards their own kind, so multiple fish need sufficient space.

Sources

www.fishbase.se ↗ 2026-10-25

www.scotcat.com ↗ 2026-10-22

www.scotcat.com ↗ 2026-10-22

www.scotcat.com ↗ 2026-10-22

PeekFish · Ornamental fish

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