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Species profile

Dwarf Panaque L296

Panaqolus sp. (L296)

Common names: Dwarf Panaque L296, L296

Undescribed speciesPlecostomus

Countries of origin

  • See all stock from Brazil

Good fit for your tank?

Good fit for

  • A keeper experienced with coded wood-eating plecos
  • A driftwood and cave-rich peaceful aquarium
  • An aquarist committed to preserving collection identity

Think carefully if

  • The seller cannot support the L296 identification
  • There is no permanent driftwood
  • Similar Panaqolus will be mixed without breeding control

Dwarf Panaque L296 is a South American loricariid represented by L296. It requires stable oxygen-rich water, suitable caves, and deliberate species-appropriate feeding.

Appearance and Identification

A small banded Panaqolus with dark markings over a pale tan to orange-brown body. Stripe form and contrast can vary, and the coded L296 identity should be maintained rather than replaced with a guessed species name.

Use the L-number identification L296 together with the current assignment Panaqolus sp. (L296). Do not merge it with visually similar forms without matching collection locality and diagnostic features. The L-number remains the principal stable identifier because the form is undescribed or not conclusively assigned.

Mature males develop heavier odontodes on the cheeks, pectoral region and rear body. Females are generally fuller, while juveniles are difficult to sex.

Tank Requirements

Suggested filter
About 360–450 litres an hour
Suggested heater
About 100–125 W for this tank
Minimum tank volume
90 litres
Minimum tank length
75 cm
Minimum group size
1
Recommended group size
3
Activity level
Moderate
Flow preference
Moderate
Planting preference
Lightly planted
Hiding places
Yes
Lid recommended
Yes
Jumping risk
Low

Provide abundant driftwood, several tight caves, shaded cover and efficient filtration. Keep collection identity clear if other similar Panaqolus are maintained.

Behaviour and Tankmates

Usually peaceful toward other fish but territorial around caves and wood. Mature males may fight when shelter is limited.

Can be kept singly. A pair or group requires several appropriately sized caves and enough floor area for every adult to feed without being trapped.

Mature males commonly defend caves and favoured feeding areas from similarly shaped loricariids.

Suitable for calm communities with protected feeding access. Avoid mixing with visually similar Panaqolus if accidental hybridisation or loss of provenance would matter.

Check tankmates for this species

Water Parameters

Temperature
24–29 °C
pH
5.5–7.5
GH
1–15
KH
0–7
TDS
30–250
Stability importance
Important

Maintain stable clean water with strong oxygenation. Warm water, protein-rich food, wood waste, and crowded hardscape can rapidly reduce oxygen and degrade water quality.

Parameter caveat
Acclimate slowly to temperature and conductivity changes. Keep ammonia and nitrite at zero, control nitrate, and inspect caves and rockwork for trapped waste.

Feeding

Diet types
Aufwuchs Grazer, Herbivore, Omnivore
Feeding frequency
Daily
Preferred foods
  • Aquarium-safe driftwood and wood biofilmProvide several wood pieces for grazing and digestive fibre.
  • High-fibre wood-eater waferUse as the prepared staple.
  • Blanched courgette or squashOffer supplementary vegetables and remove leftovers.
  • Occasional frozen insect larvaeUse small portions as supplementary protein.

Feed as a wood-adapted omnivore using permanent driftwood, fibre-rich vegetable foods and small amounts of invertebrate protein.

Feed after lights dim and distribute food near every occupied shelter. Confirm that subordinate fish eat and remove rich leftovers before they affect water quality.

Breeding

Breeding type
Cave Spawner, Egg Layer
Breeding difficulty
Difficult
Breeding temperature
26.5 °C
Breeding pH
6.5
Brood or egg count
Usually several dozen adhesive eggs; dependable species-specific fecundity data are unavailable.
Incubation
7 days
Parental care
Paternal care
Baby foods
  • Mature biofilmProvides continuous grazing after fry leave the cave.
  • Fine powdered sinking foodFeed tiny portions close to shelter several times daily.
  • Newly hatched brine shrimpUse as supplementary protein once fry can take moving prey.

Cave spawning is expected for the genus, but dependable breeding details for L296 are limited. Any offspring should retain accurate parental and L-number records.

Habitat and Origin

Geographic origin
Amazon Basin, Brazil, South America
Natural habitat
Fast-Flowing Stream, Freshwater River, Freshwater Stream, Rocky Shoreline
Aquarium contexts
Breeding Tank, Freshwater Aquarium, Freshwater Community, Planted Aquarium
Audience level
Intermediate

Classification

Profile type
Undescribed species
Genus
Panaqolus
Family
Loricariidae
Species group
Fish, Plecostomus
Previous scientific names
L296 listed under Peckoltia, The supplied grouping was corrected to Panaqolus sp. (L296).

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