Landgraf's Tetra (Neolebias ansorgii)
A small fishof 2-4 cm It's known from the Niger delta to the lower portions of the Congo River. Also found in Benin and in the Ogun River in Nigeria. Present in Cameroon, Gabon, Republic of Congo, Cabinda and Democratic Republic of the Congo.
In Aquariums and Zoos: rare in european aquariums