Vieja fenestratus (Rio Antiqua) small

f1 Vieja fenestratus from Rusty Wessel stock.. Paratheraps fenestratu is endemic , its distribution ranges from Rio la Antigua in the north to Rio Papaloapan in the south, where it has its largest population. . In recent years exotic populations have been observed as north as Rio Cazones. It is a gregarious fish which feeds mostly on vegetable matter. They get about 10 - 12 when fully grown.