Celebes Ricefish

Oryzias celebensis

Celebes Ricefish is a peaceful middle swimmer. Keep in a loose group of 8+.

PeacefulMiddle swimmerKeep in a loose group of 8+Beginner – Intermediate

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Need help with Celebes Ricefish?

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

Quick facts

Adult size: ≤ 1.8" (≤ 4.5 cm)
Aquarium size: 11 US gal (41 L) or larger / ≥ 17.7" (≥ 45 cm) minimum length
Care level: Beginner – Intermediate
Temperament: Peaceful
Swimming zone: Middle swimmer
Temperature: 73–81°F (23–27°C)
pH: 7–9
GH: 5–25 dGH
Diet: Carnivore
Lifespan: up to 4 years
Group behavior: Keep in a loose group of 8+

Care requirements

Care level: Beginner – Intermediate.

Lifespan: up to 4 years.

Aquarium size and space needs

Minimum aquarium size: 11 US gal (41 L) or larger / ≥ 17.7" (≥ 45 cm) minimum length. Plan the layout and stocking within that limit.

Water parameters

Suitable water: temperature 23–27 °C, pH 7–9, GH 5–25 dGH.

Temperament and compatibility

Celebes Ricefish is peaceful and suits calm community fish.

Swimming zone and behavior

This fish uses the middle part of the aquarium, so leave enough open swimming space for movement and feeding.

Feeding

Use foods that suit a meatier diet and avoid combining it with fish small enough to be treated as food.

Use appropriately small live/frozen invertebrates and fine dried food.

Before adding this fish

Plan for an aquarium of 11 US gal (41 L) or larger / ≥ 17.7" (≥ 45 cm) minimum length.
Make room for its social group.
Avoid aggressive or highly competitive fish.
Keep in a loose group of 8+.
Offer a varied diet suited to this species’ documented feeding habits.

Natural habitat and origin

Origin: Indonesia.

Important notes

Prefer groups of eight or more; courting males can spar.
Avoid other Oryzias species because laboratory hybridization has been documented.
Adults may prey upon free-swimming fry.

Similar fish profiles

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

Blue Striped Rivulus Killifish Rivulus xiphidius Similar care level Same temperament Same swimming zone Beginner – Intermediate ≤ 1.8" (≤ 4.5 cm) 72–77°F (22–25°C) Bleeding Blue Tetra Hyphessobrycon margitae Similar care level Same temperament Same swimming zone Beginner – Intermediate 1.6–2" (4–5 cm) 73–79°F (23–26°C) Armoured Stickleback Indostomus paradoxus Similar care level Same temperament Bottom dweller Beginner – Intermediate ≤ 1.2" (≤ 3 cm) 72–81°F (22–27°C) Arowana Tetra Gnathocharax steindachneri Similar care level Same temperament Same swimming zone Beginner – Intermediate ≤ 2" (≤ 5 cm) 73–82°F (23–28°C) Banded Apistogramma Apistogramma bitaeniata Similar care level Same temperament Bottom dweller Beginner – Intermediate ≤ 3" (≤ 7.5 cm) 72–84°F (22–29°C) Blue Danio Danio kerri Similar care level Same temperament Same swimming zone Beginner – Intermediate ≤ 1.8" (≤ 4.5 cm) 64–77°F (18–25°C)

FAQ

How large does Celebes Ricefish get?

Celebes Ricefish reaches ≤ 1.8" (≤ 4.5 cm).

What aquarium size does Celebes Ricefish need?

Use an aquarium of at least 11 US gal (41 L) or larger / ≥ 17.7" (≥ 45 cm) minimum length.

Is Celebes Ricefish peaceful?

Yes. Celebes Ricefish 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 Celebes Ricefish?

Keep it between 23 to 27 °C.

Should Celebes Ricefish be kept alone or in a group?

Celebes Ricefish: Keep in a loose group of 8+.