Black Skirt Tetra (School of 6)
With their large fins and little bodies, who could resist the purchase of six?
Quick Facts
| Scientific Name | Gymnocorymbus ternetzi |
|---|---|
| Origin | Paraguay and Guaporé basins (Brazil, Bolivia, Paraguay); farm-raised |
| Care Level | Easy |
| Temperament | Peaceful (may nip long fins) |
| Adult Size | Up to 2¼” |
| Lifespan | 5–8 years |
| Diet | Omnivore |
| Water Temperature | 72–80°F |
| pH | 6.0–7.5 |
| Group Size | 6 fish |
FAQ
What is the ideal water temperature for Black Skirt Tetras?
The ideal water temperature is between 72–80°F.
Are Black Skirt Tetras aggressive toward other fish?
They are generally peaceful but may nip at long fins.
How long do Black Skirt Tetras typically live?
They can live between 5 and 8 years.
Hannah Ball –
I bought a school of six Black Skirt Tetras and they’ve been thriving in my 10-gallon tank. They’re active and colorful, and the group behavior is very natural. Easy to care for and don’t require much attention.
Stewart MacDonald –
The fish are beautiful and active. I noticed they do gently nip at long-finned fish, so I made sure to keep them with shorter-finned species. Overall, a great addition to a community tank.
Jake Rutherford –
Perfect for beginners. The tetras are peaceful and stay in the middle of the tank, adding movement without causing stress. I’ve kept them for over a year and they’re still healthy and lively.