Erste Erfahrungen mit Girardinichthys viviparus "Tecocomulco"

" As reported in viviparos 2.2013 Kees de Jong collected Girardinichthys vtviparus in Lake Tecocomulco, approximately 100 km NE Mexico City in January 2013. Due to its limited temperature tolerance this species is not always easy to keep. In the course of the last months de Jong has succeeded in breeding the collected specimens, and some fry has already been distributed amongst enthusiasts. So the foundation for the continuity of this new local variety in Europe has been laid "