Orfe are a derivative of the European River fish called the Ide. The Blue and Golden colouration are naturally occurring colour variants that have been bred over a number of years to the refined colours that you see here. 

 They are a shoal fish that should not be kept on their own. They are very hardy providing the pond has good oxygen levels.

Recommended Food: 

2mm Semi-Sinking Food - Ideal for Smaller Pond Fish