Nannostomus mortenthaleri
Peaceful; males display and spar | 22–28 °C | 3.5 cm. Confirm availability before EFT.
A small, colourful pencilfish best kept in a mature planted aquarium with subdued areas. Confirm current availability before EFT payment.
Fish Care Profile
| Scientific Name | Nannostomus mortenthaleri |
|---|---|
| Family | Lebiasinidae |
| Origin | Peru |
| Breeding | Egg scatterer |
| Temperament | Peaceful; males display and spar |
| Tank Level | Upper to mid |
| Lifespan | 3–5 years |
| Minimum Tank Size | 60 L |
| Adult Size | 3.5 cm |
| Difficulty | Intermediate |
| pH | 4.0–7.0 |
| Temperature | 22–28 °C |
| Diet | Micro-predator / small frozen and prepared foods |
| Group Size | Best kept in groups of 8+ |
Care Notes
Best kept in a planted, mature community aquarium with peaceful tank mates and open swimming space. Maintain stable water and avoid large predatory fish.
Availability changes regularly. Please confirm stock before making EFT payment.
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