More info
Datasheet
| Minimum Tank Size | 40 litres / 10.57 US gallons |
| Maximum Size | 5.0cm / 1.97inches |
| Temperature | 20°C / 68.00°F - 24°C / 75.20°F |
| Hardness | 10.03dgH / 179ppm - 30.03dgH / 536ppm |
| pH | 7.0-8.2 |
General Description
Nothobranchius Eggersi, belonging to the family Nothobranchiidae and the order Cyprinodontiformes, is a species known for its wild collections that are uniquely coded to prevent hybridization. In aquarium strains, they can be identified by color variations such as 'red' or 'blue'. These fish can grow up to 5.0cm in size and have a relatively short lifespan in captivity, typically living between 6 to 16 months.
Aquarium Setup
For a Nothobranchius Eggersi tank setup, a minimum tank size of 40 liters is recommended. They do not necessarily need peat, but it is often utilized as a spawning medium. The water conditions should have a hardness ranging from 179-536ppm, a pH level between 7.0-8.2, and a temperature maintained at 20-24°C.
Behaviour
Inhabiting ephemeral water-filled depressions, pools, and swamps primarily found in lowland floodplains, Nothobranchius Eggersi experiences fluctuations in water levels as a result of seasonal changes. These fish are known to be colorful, with males displaying more vibrant hues than females.
Feeding and Diet
As micropredators, Nothobranchius Eggersi thrives on small live or frozen foods such as Daphnia, Artemia, and chopped bloodworms. This diet is crucial to their overall health and well-being in captivity.
Reproduction & Dimorphism
Reproduction for Nothobranchius Eggersi involves the survival of fertilized eggs within the substrate when natural habitats desiccate during the dry season. Eggs remain dormant until the return of rainy seasons when they hatch. Sexual maturity is reached at around 3 weeks of age, with males growing larger and more colorful than females.
Habitat and Distribution
Endemic to the lower Rufiji region in Tanzania, including areas like the Selous Game Reserve and parts of the Rufiji delta, Nothobranchius Eggersi thrives in seasonal water bodies prone to desiccation. Populations in aquariums are typically sourced from various regions within the Rufiji river system, encompassing different camps, rivers, and reserves.