Splendid Killifish
Aphyosemion splendopleure
Splendid Killifish is a peaceful middle swimmer.
Save this fish or add it directly to one of your aquariums.
Quick facts
- Adult size
- ≤ 6 cm (≤ 2.4 in)
- Aquarium size
- 38 L or larger / ≥ 45 cm (≥ 17.7 in) minimum length
- Care level
- Beginner – Intermediate
- Temperament
- Peaceful
- Swimming zone
- Middle swimmer
- Temperature
- 21–26 °C
- pH
- 6–7.5
- GH
- 5–15 dGH
- Diet
- Omnivore
- Lifespan
- up to 3 years
Care requirements
Care level: Beginner – Intermediate.
Lifespan: up to 3 years.
Aquarium size and space needs
Minimum aquarium size: 38 L or larger / ≥ 45 cm (≥ 17.7 in) minimum length. Plan the layout and stocking within that limit.
Water parameters
Suitable water: temperature 21–26 °C, pH 6–7.5, GH 5–15 dGH.
Temperament and compatibility
Splendid Killifish 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, Splendid Killifish should receive a varied diet rather than one repeated food type.
Natural habitat and origin
Origin: Gabon Equatorial Guinea Cameroon.
Before adding this fish
- Plan for an aquarium of 38 L or larger / ≥ 45 cm (≥ 17.7 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 Splendid Killifish get?
Splendid Killifish reaches ≤ 6 cm (≤ 2.4 in).
What aquarium size does Splendid Killifish need?
Use an aquarium of at least 38 L or larger / ≥ 45 cm (≥ 17.7 in) minimum length.
Is Splendid Killifish peaceful?
Yes. Splendid 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 Splendid Killifish?
Keep it between 21 to 26 °C.