Silver Halfbeak
Dermogenys pusilla — Surface-dwelling livebearing fish with a distinctive long lower jaw (halfbeak). Males can be aggressive with each other. Surface predator — eats insects and small invertebrates.
Care at a glance
| Scientific name | Dermogenys pusilla |
|---|---|
| Type | livebearer |
| Adult size | 3" |
| Minimum tank | 20 gal |
| Group size | 4+ |
| Temperament | peaceful |
| Temperature | 72-82°F |
| pH | 7.0-8.0 |
| GH | 8-20 |
| Diet | carnivore — surface insects |
| Swimming zone | top |
| Care level | easy |
| Plant-safe | Yes |