Choosing Black Phantom Tetra Tank Mates
Good Black Phantom Tetra tank mates share the same temperature and pH window, will not be eaten by (or eat) the Black Phantom Tetra, and do not compete for the same swimming zone or feeding time. Each pair guide below scores those factors from 0 to 100 and gives the minimum tank size for keeping both species together.
Start with the highest-scoring pairs; anything under 45 is listed so you know what to avoid, not as a recommendation.
Care baseline
The Black Phantom Tetra is a popular freshwater fish known for its striking black and silver coloration. It is generally peaceful and can be kept in a community tank with other non-aggressive species. They require a well-maintained tank with a moderate water flow and a good cover of plants.
| Temperature | 68–82°F |
| pH | 5.0–7.0 |
| Adult size | 1.4 in |
| Minimum group | 8 |