Pastaza Corydoras

Corydoras pastazensis

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

Quick facts

Adult size: ≤ 2.8" (≤ 7 cm)
Aquarium size: 21 US gal (81 L) or larger / ≥ 35.4" (≥ 90 cm) minimum length
Care level: Beginner – Intermediate
Temperament: Peaceful
Swimming zone: Bottom dweller
Temperature: 72–82°F (22–28°C)
pH: 5–7
GH: 2–12 dGH
Diet: Omnivore
Lifespan: up to 8 years
Group behavior: Keep in a loose group of 6+

Care requirements

Care level: Beginner – Intermediate.

Lifespan: up to 8 years.

Aquarium size and space needs

Minimum aquarium size: 21 US gal (81 L) or larger / ≥ 35.4" (≥ 90 cm) minimum length. Plan the layout and stocking within that limit.

Water parameters

Suitable water: temperature 22–28 °C, pH 5–7, GH 2–12 dGH.

Temperament and compatibility

Pastaza 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

As an omnivore, Pastaza Corydoras should receive a varied diet rather than one repeated food type.

Sinkable food and varied live/frozen small worms and invertebrates; do not rely on leftovers.

Before adding this fish

Plan for an aquarium of 21 US gal (81 L) or larger / ≥ 35.4" (≥ 90 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: Ecuador.

Similar fish profiles

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

Blacktop Corydoras Corydoras acutus Same genus Same family Similar care level Beginner – Intermediate ≤ 2.8" (≤ 7 cm) 72–82°F (22–28°C) Armatus Corydoras Corydoras armatus Same genus Same family Similar care level Beginner – Intermediate ≤ 2.6" (≤ 6.5 cm) 72–79°F (22–26°C) Black Venezuela Corydoras Corydoras schultzei Same genus Same family Similar care level Beginner – Intermediate ≤ 2.4" (≤ 6 cm) 72–81°F (22–27°C) Agassizs Corydoras Brochis agassizii Same family Similar care level Same temperament Intermediate ≤ 2.8" (≤ 7 cm) 72–81°F (22–27°C) Adolfos Catfish Hoplisoma adolfoi Same family Similar care level Same temperament Beginner – Intermediate ≤ 2.4" (≤ 6 cm) 75–79°F (24–26°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 Pastaza Corydoras get?

Pastaza Corydoras reaches ≤ 2.8" (≤ 7 cm).

What aquarium size does Pastaza Corydoras need?

Use an aquarium of at least 21 US gal (81 L) or larger / ≥ 35.4" (≥ 90 cm) minimum length.

Is Pastaza Corydoras peaceful?

Yes. Pastaza 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 Pastaza Corydoras?

Keep it between 22 to 28 °C.

Should Pastaza Corydoras be kept alone or in a group?

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