Napo Corydoras

Gastrodermus napoensis

Napo Corydoras is a peaceful bottom-dwelling corydoras. Keep in a loose group of 6+.

PeacefulBottom dwellerKeep in a loose group of 6+Beginner – Intermediate

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Need help with Napo Corydoras?

Explore compatibility, care or problems using this guide and your aquarium’s conditions.

Quick facts

Adult size: ≤ 2" (≤ 5 cm)
Aquarium size: 16 US gal (60 L) or larger / ≥ 17.7" (≥ 45 cm) minimum length
Care level: Beginner – Intermediate
Temperament: Peaceful
Swimming zone: Bottom dweller
Temperature: 72–79°F (22–26°C)
pH: 6–7.4
GH: 1–12 dGH
Diet: Omnivore
Lifespan: up to 5 years
Group behavior: Keep in a loose group of 6+

Care requirements

Care level: Beginner – Intermediate.

Lifespan: up to 5 years.

Aquarium size and space needs

Minimum aquarium size: 16 US gal (60 L) or larger / ≥ 17.7" (≥ 45 cm) minimum length. Plan the layout and stocking within that limit.

Water parameters

Suitable water: temperature 22–26 °C, pH 6–7.4, GH 1–12 dGH.

Temperament and compatibility

Napo Corydoras is peaceful and suits calm community fish.

Swimming zone and behavior

This fish uses the bottom area, so leave enough open substrate area for movement and feeding.

Feeding

Feed sinking catfish foods deliberately; supplement with live or frozen Artemia, Daphnia and bloodworms. Not a tank-cleaning substitute.

How to feed aquarium fish — General freshwater community guidance

Before adding this fish

Plan for an aquarium of 16 US gal (60 L) or larger / ≥ 17.7" (≥ 45 cm) minimum length.
Avoid aggressive or highly competitive fish.
Keep in a loose group of 6+.
Offer a varied diet suited to this species’ documented feeding habits.

Natural habitat and origin

Origin: Colombia, Peru.

Similar fish profiles

Use these profiles to compare fish with similar care level, size, temperature range, or swimming behavior.

Axelrods Corydoras Hoplisoma axelrodi Same family Similar care level Same temperament Beginner – Intermediate ≤ 2" (≤ 5 cm) 72–79°F (22–26°C) Bandit Corydoras Hoplisoma metae Same family Similar care level Same temperament Beginner – Intermediate ≤ 2" (≤ 5 cm) 68–79°F (20–26°C) Blackstripe Corydoras Hoplisoma bondi Same family Similar care level Same temperament Beginner – Intermediate ≤ 2" (≤ 5 cm) 68–79°F (20–26°C) Adolfos Catfish Hoplisoma adolfoi Same family Similar care level Same temperament Beginner – Intermediate ≤ 2.4" (≤ 6 cm) 75–79°F (24–26°C) Agassizs Corydoras Brochis agassizii Same family Similar care level Same temperament Intermediate ≤ 2.8" (≤ 7 cm) 72–81°F (22–27°C) Amanda Jane Corydoras Brochis amandajanea Same family Similar care level Same temperament Beginner – Intermediate ≤ 2.6" (≤ 6.5 cm) 73–81°F (23–27°C)

FAQ

How large does Napo Corydoras get?

Napo Corydoras reaches ≤ 2" (≤ 5 cm).

What aquarium size does Napo Corydoras need?

Use an aquarium of at least 16 US gal (60 L) or larger / ≥ 17.7" (≥ 45 cm) minimum length.

Is Napo Corydoras peaceful?

Yes. Napo Corydoras is recorded as peaceful and is best planned with calm community fish that do not harass it or dominate the feeding area.

What temperature is suitable for Napo Corydoras?

Keep it between 22 to 26 °C.

Should Napo Corydoras be kept alone or in a group?

Napo Corydoras: Keep in a loose group of 6+.