More info
Datasheet
| Minimum Tank Size | 70 litres / 18.49 US gallons |
| Maximum Size | 5.0cm / 1.97inches |
| Temperature | 24°C / 75.20°F - 28°C / 82.40°F |
| Hardness | 2-15ºdH |
| pH | 5.5-7.0 |
General Description
The Hemigrammus Levis, a member of the Characidae family, is a relatively rare fish in the UK hobby, often found incidentally among imports of more popular species. Belonging to a genus holding over 70 small characins, Hemigrammus species' taxonomic classification is currently uncertain. These tetras typically reach sizes of up to 5.0cm and are native to the slow-moving rivers, tributaries, and floodplain lakes of the Brazilian Amazon.
Aquarium Setup
For a biotope setting, a simple arrangement is recommended, including river sand substrate, driftwood branches, twisted roots, and dried leaves to mimic natural habitat. Aquatic plants are not commonly found in the Hemigrammus Levis' natural environment. Maintaining dim lighting and utilizing peat in the filter to simulate black water conditions enhance their well-being. Alternatively, they thrive in well-maintained, heavily planted tanks.
Behaviour
Known for their peaceful nature, Hemigrammus Levis thrives best when housed with compatible tankmates, preferably South American species such as other Hemigrammus or Hyphessobrycon species, pencil fish, dwarf cichlids, Corydoras, and small Loricariids. They are shoaling fish, so keeping them in groups of at least 6, preferably 10 or more, is essential for their overall well-being and aesthetic appeal.
Feeding and Diet
In their natural habitat, Hemigrammus Levis mainly feeds on small invertebrates. In captivity, they accept a variety of foods, including dried flakes and granules, along with small live and frozen foods. Offering a balanced mix of these food types ensures their nutritional needs are met.
Reproduction & Dimorphism
Reproduction techniques for Hemigrammus Levis are not extensively documented but are thought to be similar to other species in the genus. A separate breeding tank with appropriate water conditions and spawning substrates is necessary for successful breeding. Adult females are typically rounder in the body compared to males.
Habitat and Distribution
These tetras are found in the slow-moving rivers, tributaries, and floodplain lakes of the Brazilian Amazon. They thrive in soft, slightly acidic water with pH levels ranging from 5.5 to 7.0, temperatures between 24 to 28°C, and hardness of 2-15°dH. Providing an environment that replicates their natural habitat promotes their health and well-being.