Rubripinnis Killifish (Nothobranchius rubripinnis)
Quarantined annual killifish for planted and community aquariums in Canada.
The Rubripinnis Killifish is a colourful annual killifish from the genus Nothobranchius, prized for intense male colour, compact size, and fascinating breeding biology. It is a specialty fish for aquarists who appreciate vibrant display and more focused care than typical beginner community fish.
Why This Fish Stands Out
- Highly colourful male killifish with strong display appeal
- Compact specialty fish for planted or species-focused aquariums
- Interesting annual killifish life cycle and breeding behaviour
Aquarium Setup & Behavior
| Parameter | Detail |
|---|---|
| Size | Up to 2.5 cm (1 inch) |
| Lifespan | 12 to 18 months (annual life cycle) |
| Water Temperature | 22–26°C (72–79°F) |
| Water pH | 6.0–7.5 |
| Compatibility | Best suited for planted tanks with peaceful community fish |
FAQ
What is the typical lifespan of Rubripinnis Killifish?
The typical lifespan of Rubripinnis Killifish is 12 to 18 months, with a full life cycle completing in one year.
Are these fish suitable for beginners?
Rubripinnis Killifish require more focused care and are better suited for experienced aquarists who appreciate specialized species and breeding behaviors.
What kind of tank setup is recommended?
A planted tank with soft, fine-leaved plants is ideal. The fish prefer moderate lighting and stable water conditions.
Benjamin Welch –
The males are incredibly vibrant, especially during breeding season. I’ve kept them in a planted tank with java fern and moss. They’re active but not aggressive. The breeding cycle is fascinating to watch and adds a unique element to my aquarium.
Kylie Sutherland –
Great color display, especially the red fins on males. I’ve had them for about six months and they’ve adapted well to my tank. I do need to monitor water parameters closely, but overall, they’re a rewarding addition.
Jonathan Robertson –
This is one of the most visually striking fish I’ve kept. The color intensity is unmatched. I appreciate the fact that they’re annuals—there’s a natural cycle that makes the tank feel dynamic.