Black-belt Tetra
Hemigrammus kuroobi
Black-belt Tetra is a peaceful middle swimmer.
Save this fish or add it directly to one of your aquariums.
Quick facts
- Adult size
- ≤ 5 cm (≤ 2 in)
- Aquarium size
- 60 L or larger
- Care level
- Beginner – Intermediate
- Temperament
- Peaceful
- Swimming zone
- Middle swimmer
- Temperature
- 24–28 °C
- pH
- 4.5–7
- GH
- 0–3 dGH
- KH
- 0–2 dKH
- Diet
- Omnivore
- Lifespan
- up to 5 years
Care requirements
Care level: Beginner – Intermediate.
Lifespan: up to 5 years.
Aquarium size and space needs
Minimum aquarium size: 60 L or larger. Plan the layout and stocking within that limit.
Water parameters
Suitable water: temperature 24–28 °C, pH 4.5–7, GH 0–3 dGH, KH 0–2 dKH.
Temperament and compatibility
Black-belt 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, Black-belt Tetra should receive a varied diet rather than one repeated food type.
Natural habitat and origin
Origin: Brazil.
Before adding this fish
- Plan for an aquarium of 60 L or larger.
- Avoid aggressive or highly competitive fish.
- Offer a varied diet that matches this species.
Similar fish profiles
Use these profiles to compare fish with similar care level, size, temperature range, or swimming behavior.
FAQ
How large does Black-belt Tetra get?
Black-belt Tetra reaches ≤ 5 cm (≤ 2 in).
What aquarium size does Black-belt Tetra need?
Use an aquarium of at least 60 L or larger.
Is Black-belt Tetra peaceful?
Yes. Black-belt 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 Black-belt Tetra?
Keep it between 24 to 28 °C.