Marbled Hatchetfish
Carnegiella strigata fasciatus
Marbled Hatchetfish is a peaceful top swimmer.
Save this fish or add it directly to one of your aquariums.
Quick facts
- Adult size
- ≤ 4.5 cm (≤ 1.8 in)
- Aquarium size
- 100 L or larger / ≥ 80 cm (≥ 31.5 in) minimum length
- Care level
- Beginner – Intermediate
- Temperament
- Peaceful
- Swimming zone
- Top swimmer
- Temperature
- 24–28 °C
- pH
- 6–7
- GH
- 4–8 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: 100 L or larger / ≥ 80 cm (≥ 31.5 in) minimum length. Plan the layout and stocking within that limit.
Water parameters
Suitable water: temperature 24–28 °C, pH 6–7, GH 4–8 dGH.
Temperament and compatibility
Marbled Hatchetfish is peaceful and suits calm community fish.
Swimming zone and behavior
This fish uses the upper part of the aquarium, so leave enough surface space for movement and feeding.
Feeding
As an omnivore, Marbled Hatchetfish should receive a varied diet rather than one repeated food type.
Natural habitat and origin
Origin: Venezuela, Brazil, Peru, Suriname, Guyana, Colombia, Bolivia.
Before adding this fish
- Plan for an aquarium of 100 L or larger / ≥ 80 cm (≥ 31.5 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 Marbled Hatchetfish get?
Marbled Hatchetfish reaches ≤ 4.5 cm (≤ 1.8 in).
What aquarium size does Marbled Hatchetfish need?
Use an aquarium of at least 100 L or larger / ≥ 80 cm (≥ 31.5 in) minimum length.
Is Marbled Hatchetfish peaceful?
Yes. Marbled Hatchetfish 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 Marbled Hatchetfish?
Keep it between 24 to 28 °C.