Ornate Borneo Sucker

Gastromyzon ornaticauda

Ornate Borneo Sucker is a peaceful bottom-to-middle swimmer.

PeacefulBottom to middle swimmerBeginner – 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: 16 US gal (60 L) or larger
Care level: Beginner – Intermediate
Temperament: Peaceful
Swimming zone: Bottom to middle swimmer
Temperature: 68–75°F (20–24°C)
pH: 6.5–7.5
GH: 6–12 dGH
KH: 1–2 dKH
Diet: Omnivore
Lifespan: up to 8 years

Care requirements

Care level: Beginner – Intermediate.

Lifespan: up to 8 years.

Aquarium size and space needs

Minimum aquarium size: 16 US gal (60 L) or larger. Plan the layout and stocking within that limit.

Water parameters

Suitable water: temperature 20–24 °C, pH 6.5–7.5, GH 6–12 dGH, KH 1–2 dKH.

Temperament and compatibility

Ornate Borneo Sucker is peaceful and suits calm community fish.

Swimming zone and behavior

This fish uses the lower to middle part of the aquarium, so leave enough open substrate area for movement and feeding.

Feeding

Provide colonized rock biofilm and soft algae with supplemental fine sinking algae-rich foods and tiny invertebrates.

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.
Avoid aggressive or highly competitive fish.
Offer a varied diet suited to this species’ documented feeding habits.

Natural habitat and origin

Origin: Malaysia.

Similar fish profiles

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

Blue Fin Hillstream Loach Gastromyzon aeroides Same genus Same family Similar care level Beginner – Intermediate ≤ 1.8" (≤ 4.6 cm) 68–75°F (20–24°C) Agassizs Corydoras Brochis agassizii Similar care level Same temperament Bottom dweller Intermediate ≤ 2.8" (≤ 7 cm) 72–81°F (22–27°C) Allpahuayo Dwarf Cichlid Apistogramma allpahuayo Similar care level Same temperament Same swimming zone Intermediate ≤ 2.8" (≤ 7 cm) 75–82°F (24–28°C) Blackline Tail Tetra Moenkhausia costae Similar care level Same temperament Same swimming zone Beginner – Intermediate ≤ 2.8" (≤ 7 cm) 72–79°F (22–26°C) Blacktop Corydoras Corydoras acutus Similar care level Same temperament Bottom dweller Beginner – Intermediate ≤ 2.8" (≤ 7 cm) 72–82°F (22–28°C) Blue Panchax Aplocheilus panchax Similar care level Same temperament Same swimming zone Beginner – Intermediate ≤ 2.8" (≤ 7 cm) 68–79°F (20–26°C)

FAQ

How large does Ornate Borneo Sucker get?

Ornate Borneo Sucker reaches ≤ 2.8" (≤ 7 cm).

What aquarium size does Ornate Borneo Sucker need?

Use an aquarium of at least 16 US gal (60 L) or larger.

Is Ornate Borneo Sucker peaceful?

Yes. Ornate Borneo Sucker 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 Ornate Borneo Sucker?

Keep it between 20 to 24 °C.