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Fish Freshwater Care: medium Peaceful

Sultan Pleco (L264)

Leporacanthicus joselimai
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Other names: L264, Leporacanthicus joselimai
Group: Plecos and suckermouth catfish · Family: Loricariidae · Origin: South America — Rio Tapajós (Pará, Brazil)

A 12–15 cm Leporacanthicus with a slate-gray body covered in round dark spots and white fin tips when young. Carnivorous and a snail eater; it needs warm, flowing water.

Will it suit my tank?

Last updated October 16, 2026

Temperature
26–30°C
pH
6–7.5
Hardness
2–10 dGH
Adult size
14 cm
Minimum tank size
200 liters
Social structure
Solitary
Swimming zone
Bottom
Diet
Carnivore
Breeding
Substrate spawner

Water parameters

Temperature26–30°C
pH6–7.5
General hardness (GH)2–10 dGH
Recommended range
Eats snails Considered shrimp safe Suitable for planted tanks

Overview

October 16, 2026 · Suggest an edit

The sultan pleco is a Leporacanthicus from the Tapajós River known by the number L264. Its gray body is covered with round dark spots; in juveniles the tips of the dorsal and tail fins are white, and this white turns yellowish and fades with age. The body color may darken as it gets older.

Sources give its length as between 10 and 18 cm; most fish stay around 12–15 cm in the aquarium. It can be confused with the similar-looking L314.

Tank Setup

October 16, 2026 · Suggest an edit
  • At least 200 liters and 100 cm length for one fish.
  • Strong flow, high oxygen; caves and rock piles.
  • 27–29°C, a 30% water change every week.
  • Fine sand or rounded gravel substrate.

Diet

October 16, 2026 · Suggest an edit

Carnivorous. Make pieces of mussel and shrimp, bloodworms, mysis and protein-rich sinking tablets the staple. It eats snails by pulling them out of their shells with its long teeth.

Behavior and Compatibility

October 16, 2026 · Suggest an edit

It usually leaves other fish alone, but defends its cave and is territorial toward its own kind. It is nocturnal and spends the day in its cave.

Good companions: Calm fish that like warm water: tetras, dwarf cichlids, corydoras.

Avoid: Snails, dwarf shrimp, other Leporacanthicus species (in limited space).

A short profile for this species

The Sultan Pleco (L264) page has the basics, but the sections below have not been written yet. If you keep this species, write a section from your own experience; it will be published under your name after editor approval.

Tank mates

This list is calculated automatically from the species profile and grows as new species are added to the catalog. Try it in the planner for a definite answer.

Usually compatible

Should not be kept together

Hobbyist notes

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Change history and contributors
  1. Page created · October 16, 2026