Silvertip Tetra
Hasemania nana
Also sold as Silver tip tetra
Silvertip Tetra (Hasemania nana) is a peaceful freshwater fish that reaches about 5 cm (2 in) and swims in open water in a shoal. It wants 73–82°F (23–28°C) and pH 6–8, is kept in groups of 6 or more, and needs a tank of at least 68 L (18 gal).
Check a freshwater stocking selection with your tank size and animal counts.
Try it in a tank
Put Silvertip Tetra in a 3D tank at your size and see how it sits with everything else. Free with an account.
At a glance
| Type | Fish |
|---|---|
| Adult size | 5 cm (2 in) |
| Minimum tank | 68 L (18 gal) |
| Group size | 6 or more |
| Temperature | 73–82°F (23–28°C) |
| pH | 6–8 |
| Temperament | Peaceful |
| Eats shrimp | Shrimplets only |
Before it goes in
- Silvertip Tetra needs at least 68 L (18 gal). The smallest size in this library that clears that is the 20 Gallon High.
- Keep 6 or more. Below that it hides, colours down and is far more likely to be picked on.
- Adult shrimp are safe; shrimplets will be eaten, so a shrimp colony will not grow in the same tank.
- It is the wrong size to share a tank with Goldfish, Angelfish and Axolotl: it ends up as food.
- It holds at 73–82°F (23–28°C). That shares a window with Betta and Cherry Shrimp.
- It nips fins, so long-finned fish are a bad match.
- A group of 6 takes up roughly 51% of what a 20 Gallon High will comfortably hold, so plan the rest of the stock around it.
Silvertip Tetra: care and setup
What tank size does it need?
At least 68 L (18 gal). The smallest size here that clears it is the 20 Gallon High.
How many should I keep?
6 or more. Fewer than that and it spends its time hiding instead of out in the open.
Will it eat shrimp?
Adults are safe, shrimplets are not. You can keep shrimp with it; you just will not get a growing colony.
What water does it want?
73–82°F (23–28°C), pH 6–8.
Good tank mates
- Tank mates from this library that share its temperature window, are peaceful and eat neither it nor its young: Cherry Shrimp, Bristlenose Pleco, Celestial Pearl Danio, Molly and Otocinclus.
- Plants that hold up with it: Hygrophila corymbosa 'Siamensis', Water Sprite, Anubias nana 'Petite' and Cryptocoryne wendtii.
Often compared with
| Silvertip Tetra | Cardinal Tetra | Rummy Nose Tetra | |
|---|---|---|---|
| Adult size | 5 cm | 5 cm | 5 cm |
| Min tank | 68 L | 60 L | 75 L |
| Group | 6+ | 8+ | 8+ |
| Temperature | 73–82°F (23–28°C) | 75–84°F (24–29°C) | 75–84°F (24–29°C) |
| Eats shrimp | Shrimplets only | Shrimplets only | Shrimplets only |