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Plecos · Hypancistrus

Rio Curuá pleco L401

Rio Curuá, Iriri–Xingu basin, Brazil

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Dark with a golden net pattern. It can cross with L236, so only mix them in a tank you won’t sell fry from.

The Rio Curuá pleco L401 is a freshwater fish from Rio Curuá, Iriri–Xingu basin, Brazil, where it lives in rapids habitat. Adults reach about 14 cm (5.5 in). Keep it at 26–30 °C (79–86 °F) and pH 6–7, with a gentle current. It is peaceful. In the wild it grazes on algae, detritus and tiny animals. In the aquarium feed mostly meaty foods: frozen bloodworm, brine shrimp and quality sinking pellets, with the odd vegetable.

At a glance

Water temperature

26–30 °C 79–86 °F

pH

6–7 neutral water

Adult size

14 cm 5.5 in

Swims ≈

Bottom mostly on the floor and in caves

Current

Gentle a steady gentle flow

Food ≈

Eats most foods

Temperament ≈

Peaceful

Where it comes from

Home water

Rio Curuá, Iriri–Xingu basin, Brazil

Curua, Iriri

Lives in rapids habitat.

The dot marks where it's collected. Map: Natural Earth.

Tank mates

Checked against a roomy 300 L planted tank with moderate flow and plenty of caves. Your own tank may change the answer: try it in Your tanks.

In the hobby

Where to find it

In stock now

Tails and Scales, Toronto · $49.99
L401 Rio Curua Pleco (Locally Bred) · seen Sep 25

Planted Aquaria, Oakville · $79.99
L401 - Rio Curua / Royal King Alenquer Pleco · seen Sep 25

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Tanks with this fish

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From keepers

Notes appear here when a keeper shares a tank with this fish and writes about it.

Questions keepers ask

How big does a Rio Curuá pleco L401 get?

About 14 cm (5.5 in) as an adult.

What temperature does a Rio Curuá pleco L401 need?

26–30 °C (79–86 °F).

What pH does a Rio Curuá pleco L401 need?

pH 6–7.

Is the Rio Curuá pleco L401 aggressive?

No. It is peaceful with fish that suit the same water.

What does a Rio Curuá pleco L401 eat?

In the wild it grazes on algae, detritus and tiny animals. In the aquarium feed mostly meaty foods: frozen bloodworm, brine shrimp and quality sinking pellets, with the odd vegetable.

Where does the Rio Curuá pleco L401 come from?

Rio Curuá, Iriri–Xingu basin, Brazil.

What fish can live with a Rio Curuá pleco L401?

Good tank mates include Candy stripe (L015), Leopard frog (L134), Agassiz's dwarf cichlid, Boeseman's rainbowfish, Bolivian ram.

All the numbers

Temperature min (°C)26 Sourced
Temperature max (°C)30 Sourced
pH min6 Sourced
pH max7 Sourced
Adult size (cm)14 Sourced
FlowModerate Sourced (genus)
Habitatrapids Estimate
TemperamentPeaceful Estimate
DietOmnivore Estimate
Breeding difficultyModerate Estimate
Availability in Canadaoccasional Estimate
Typical price min (CAD)50 Estimate
Typical price max (CAD)100 Estimate

Some values are estimates from typical hobby ranges and haven't been checked against a source yet.

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