The Kujaku is a metallic or Ogon koi with the reticulated net-like pattern of the Asagi on its back. This is overlaid with either a gold, yellow, orange or red Kohaku-type pattern creating a striking effect.
For many of us, our ponds are beginning to warm (or will soon be). Water temperature, not the ambient air temperature, is the gauge for what to do and when to do it in regards to your pond. Water temperature should be checked at approximately 1 foot of depth. Avoid feeding your fish until the water temperature is consistently above 50 degrees Fahrenheit. This will also be the time to start adding spring maintenance bacteria and enzyme treatments.