Magnificent Killifish
Hypsolebias magnificus
Magnificent Killifish is a peaceful bottom-to-middle swimmer.
Save this fish or add it directly to one of your aquariums.
Need help with Magnificent Killifish?
Explore compatibility, care or problems using this guide and your aquarium’s conditions.
Quick facts
- Adult size
- ≤ 2" (≤ 5 cm)
- Aquarium size
- ≥ 31.5" (≥ 80 cm) minimum length
- Care level
- Intermediate – Advanced
- Temperament
- Peaceful
- Swimming zone
- Bottom to middle swimmer
- Temperature
- 72–77°F (22–25°C)
- pH
- 6.5–7
- GH
- 2–12 dGH
- Diet
- Omnivore
- Lifespan
- up to 2 years
Care requirements
Care level: Intermediate – Advanced.
Lifespan: up to 2 years.
Water parameters
Suitable water: temperature 22–25 °C, pH 6.5–7, GH 2–12 dGH.
Temperament and compatibility
Magnificent Killifish is peaceful and suits calm community fish.
Swimming zone and behavior
This fish uses the lower to middle part of the aquarium, so leave enough open substrate area for movement and feeding.
Before adding this fish
- Plan for an aquarium of ≥ 31.5" (≥ 80 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: Brazil.
Similar fish profiles
Use these profiles to compare fish with similar care level, size, temperature range, or swimming behavior.
FAQ
How large does Magnificent Killifish get?
Magnificent Killifish reaches ≤ 2" (≤ 5 cm).
What aquarium size does Magnificent Killifish need?
Use an aquarium of at least ≥ 31.5" (≥ 80 cm) minimum length.
Is Magnificent Killifish peaceful?
Yes. Magnificent Killifish 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 Magnificent Killifish?
Keep it between 22 to 25 °C.
