Black Arrow Royal Tetra
Inpaichthys luizae
Black Arrow Royal 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
- 75 L or larger
- Care level
- Beginner – Intermediate
- Temperament
- Peaceful
- Swimming zone
- Middle swimmer
- Temperature
- 22–26 °C
- pH
- 6–7
- GH
- 2–10 dGH
- 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: 75 L or larger. Plan the layout and stocking within that limit.
Water parameters
Suitable water: temperature 22–26 °C, pH 6–7, GH 2–10 dGH.
Temperament and compatibility
Black Arrow Royal 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 Arrow Royal 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 75 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 Arrow Royal Tetra get?
Black Arrow Royal Tetra reaches ≤ 5 cm (≤ 2 in).
What aquarium size does Black Arrow Royal Tetra need?
Use an aquarium of at least 75 L or larger.
Is Black Arrow Royal Tetra peaceful?
Yes. Black Arrow Royal 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 Arrow Royal Tetra?
Keep it between 22 to 26 °C.