| Synonyms | Acara maronii, Aequidens maronii |
| Distribution | French Guiana, Guyana, Suriname, Venezuela, and possibly Trinidad & Tobago. |
| Sexual Dimorphism | In mature fish, the males are larger and develop extended anal and dorsal fins. |
| Maximum Size | 12.5cm (4.9") |
| Temperature | 22-26 deg C (72-79 deg F) |
| Water Parameters | Will acclimatise to a wide range of conditions. pH: 5.5-7.5, dH: up to 18 degrees. |
| Compatibility | Community with no tiny fish. |
| Lighting | Dim (can be brighter if diffused by plants |