Corydoras in theory and practice

In this talk, I will introduce the popular armored catfish of the genus Corydoras. Starting with a general introduction to Corydorinae, followed by a little bit of theory about the lineages, C and CW numbers before going on to the presentation of different biotopes where I could already caught Corydoras.
Then I’ll give some information about keeping and breeding of these catfishes and also give an overview of different species that I could find in recent years in the trade.