Food that dragon and phoenix koi eat:

1. Plant foods mainly include algae and plant roots, branches and leaves, fruits, debris, etc.

2. Animal foods mainly include zooplankton, aquatic insects, crustaceans, benthic molluscs, etc.

3. During artificial breeding, water fleas, red worms, mealworms, river shrimps, bread crumbs, bran, soybean cake, compound pellet feed, etc. can be fed.

Methods to raise dragon and phoenix koi:

1. Before raising dragon and phoenix koi, you must prepare a suitable fish tank. The fish tank needs to be large enough. And it should be noted that you should be careful when putting the newly bought dragon and phoenix koi into the tank. They should not be put in immediately. They should be put in together with the bag to let them have an adaptation process, and then put them in after about half an hour.

2. The tolerance range of dragon and phoenix koi to water temperature is relatively large, ranging from 2 to 30 degrees. However, the most suitable range is 20-25 degrees. If possible, it is best to keep the water temperature within this range.

3. You can usually change the water once or twice a week according to the state of the water. When choosing water, you need to pay special attention to the pH value. Try to choose water between 7.3-8, which is slightly alkaline water.