Black Widow Tetra
Peaceful; may nip if under-kept | 22–26 °C | 5–6 cm. Confirm availability before EFT.
A hardy schooling tetra for peaceful community aquariums. Confirm current availability before EFT payment.
Fish Care Profile
| Scientific Name | Gymnocorymbus ternetzi |
|---|---|
| Family | Characidae |
| Origin | Paraguay and Guaporé basins |
| Breeding | Egg scatterer |
| Temperament | Peaceful; may nip if under-kept |
| Tank Level | Midwater |
| Lifespan | 3–5 years |
| Minimum Tank Size | 60 L |
| Adult Size | 5–6 cm |
| Difficulty | Easy |
| pH | 6.0–7.5 |
| Temperature | 22–26 °C |
| Diet | Omnivore |
| Group Size | Best kept in groups of 6+ |
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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