Domino Tetra

Neolebias powelli

Domino Tetra is a peaceful middle swimmer.

PeacefulMiddle swimmerIntermediate

Save this fish or add it directly to one of your aquariums.

Need help with Domino Tetra?

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

Quick facts

Adult size: ≤ 0.6" (≤ 1.6 cm)
Aquarium size: 16 US gal (60 L) or larger / ≥ 23.6" (≥ 60 cm) minimum length
Care level: Intermediate
Temperament: Peaceful
Swimming zone: Middle swimmer
Temperature: 73–77°F (23–25°C)
pH: 5.5–7.5
GH: 5–20 dGH
KH: 0–8 dKH
Diet: Omnivore
Lifespan: up to 5 years

Care requirements

Care level: Intermediate.

Lifespan: up to 5 years.

Aquarium size and space needs

Minimum aquarium size: 16 US gal (60 L) or larger / ≥ 23.6" (≥ 60 cm) minimum length. Plan the layout and stocking within that limit.

Water parameters

Suitable water: temperature 23–25 °C, pH 5.5–7.5, GH 5–20 dGH, KH 0–8 dKH.

Temperament and compatibility

Domino Tetra 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

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

Small mouth: deliver very finely crushed prepared food and tiny live or frozen invertebrates; feed without competition from large boisterous tankmates.

Before adding this fish

Plan for an aquarium of 16 US gal (60 L) or larger / ≥ 23.6" (≥ 60 cm) minimum length.
Avoid aggressive or highly competitive fish.
Offer a varied diet suited to this species’ documented feeding habits.

Natural habitat and origin

Origin: Nigeria.

Important notes

Very small Neolebias powelli has conflicting published size, minimum group and water recommendations; never apply merged endpoint ranges or per-fish capacity rules.

Similar fish profiles

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

Adonis Tetra Lepidarchus adonis Similar care level Same temperament Same swimming zone Intermediate ≤ 1.2" (≤ 3 cm) 72–79°F (22–26°C) African Copper Ribbon Tetra Rhabdalestes septentrionalis Similar care level Same temperament Same swimming zone Beginner – Intermediate ≤ 2.7" (≤ 6.9 cm) 72–82°F (22–28°C) Black-belt Tetra Hemigrammus kuroobi Similar care level Same temperament Same swimming zone Beginner – Intermediate ≤ 2" (≤ 5 cm) 75–82°F (24–28°C) Blue Tetra Tyttocharax cochui Similar care level Same temperament Same swimming zone Beginner – Intermediate ≤ 0.8" (≤ 2 cm) 73–79°F (23–26°C) African Banded Barb Barbus fasciolatus Similar care level Same temperament Same swimming zone Beginner – Intermediate ≤ 2.4" (≤ 6 cm) 68–79°F (20–26°C) African Butterfly Cichlid Anomalochromis thomasi Similar care level Same temperament Bottom dweller Beginner – Intermediate ≤ 3.1" (≤ 8 cm) 73–81°F (23–27°C)

FAQ

How large does Domino Tetra get?

Domino Tetra reaches ≤ 0.6" (≤ 1.6 cm).

What aquarium size does Domino Tetra need?

Use an aquarium of at least 16 US gal (60 L) or larger / ≥ 23.6" (≥ 60 cm) minimum length.

Is Domino Tetra peaceful?

Yes. Domino Tetra 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 Domino Tetra?

Keep it between 23 to 25 °C.