Golden Pencilfish
Nannostomus beckfordi
Golden Pencilfish has a peaceful temperament.
Save this fish or add it directly to one of your aquariums.
Quick facts
- Adult size
- ≤ 4 cm (≤ 1.6 in)
- Aquarium size
- 60 L or larger / ≥ 60 cm (≥ 23.6 in) minimum length
- Care level
- Beginner – Intermediate
- Temperament
- Peaceful
- Temperature
- 20–26 °C
- pH
- 5.5–8
- GH
- 5–19 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: 60 L or larger / ≥ 60 cm (≥ 23.6 in) minimum length. Plan the layout and stocking within that limit.
Water parameters
Suitable water: temperature 20–26 °C, pH 5.5–8, GH 5–19 dGH.
Temperament and compatibility
Golden Pencilfish is peaceful and suits calm community fish.
Feeding
As an omnivore, Golden Pencilfish should receive a varied diet rather than one repeated food type.
Natural habitat and origin
Origin: Guyana, Suriname, Brazil, Venezuela.
Before adding this fish
- Plan for an aquarium of 60 L or larger / ≥ 60 cm (≥ 23.6 in) minimum length.
- 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 Golden Pencilfish get?
Golden Pencilfish reaches ≤ 4 cm (≤ 1.6 in).
What aquarium size does Golden Pencilfish need?
Use an aquarium of at least 60 L or larger / ≥ 60 cm (≥ 23.6 in) minimum length.
Is Golden Pencilfish peaceful?
Yes. Golden Pencilfish 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 Golden Pencilfish?
Keep it between 20 to 26 °C.