Is it better to raise pine leaves in koi fish or dragons and phoenixes in koi fish?

Koi fish, the dragon wind, is better than koi fish, the pine leaf. Koi fish, dragon wind, graceful but not vigorous. Fortunately, it is cheap and suitable for beginners to practice health preservation. This is a fish with a temperate climate. Koi fish is in poor health, easy to get sick, and the price is very high, so it is not recommended for novices to raise him. Koi fish belongs to CYPRINIDAE in biology, with more than 3,700 species in the world.