It's Vietnamese catfish. Very tasty. Below is the nutritional info on it.
http://www.calorieking.com/foods/calories-in-fresh-fish-basa-swai-vietnamese-catfish-raw-edible-portion_f-Y2lkPTU3JmJpZD0xODI0JmZpZD0xMDY3MTcmZWlkPTUxMjI3OTA0MyZwb3M9MSZwYXI9JmtleT1WaWV0bmFtZXNl.html