More info
Datasheet
| Minimum Tank Size | 40 litres / 10.57 US gallons |
| Maximum Size | 3.5cm / 1.38inches |
| Temperature | 24°C / 75.20°F - 28°C / 82.40°F |
| Hardness | 5-12ºdH |
| pH | 5.0-6.0 |
General Description
The Ansorge's Neolebias, scientifically known as Neolebias ansorgii, is a striking but rarely seen fish species that reaches a maximum size of 3.5cm. It belongs to the Characiformes family Distichodontidae and is mainly found in Cameroon, the Democratic Republic of Congo, Nigeria, Gabon, and Benin. In its natural habitat, this species inhabits marshes and small, heavily vegetated ponds and creeks.
Aquarium Setup
The Ansorge's Neolebias thrives best in a dimly lit aquarium with dense planting, including some floating vegetation to provide added shade. A dark substrate and small pieces of driftwood should also be included to offer hiding spots. To mimic its natural environment, the water in the tank should be softened and slightly acidic, with a pH range of 5.0-6.0, hardness between 5-12 dH, and a temperature of 24-28°C. The addition of aquarium-safe peat to the filter or substrate can replicate the tannin-stained water found in its native range (see table).
Behaviour
This species of Neolebias is notably shy and does not fare well with boisterous or competitive tankmates. It is best kept in a species-specific setup or with small, peaceful species, although even then, it may not be as visible as when kept alone.
Feeding and Diet
While the Ansorge's Neolebias will accept dried foods, it particularly thrives on live or frozen varieties, displaying its best coloration when fed this diet.
Reproduction & Dimorphism
Reproduction of the Ansorge's Neolebias in aquaria is rare, with limited available information. It is an egg-scatterer species, and successful breeding requires conditioning with live and frozen foods. Males, which are slightly smaller, exhibit vibrant colors, especially when in breeding condition, showcasing a bright red underbelly.
Habitat and Distribution
The Ansorge's Neolebias is indigenous to various African countries, including Cameroon, the Democratic Republic of Congo, Nigeria, Gabon, and Benin. In the wild, it can be found in marshes, small ponds, and creeks heavily populated with vegetation.