It's good to raise a red-tailed crown. Raising the red-tailed crown is more solid and easy to raise. 1 m aquarium space is suitable for raising the red-tailed crown and the red-tailed crown fish. 1999 was imported from South America to Hong Kong, China, and soon spread to Guangzhou, Tianjin, Beijing and other places in the mainland. In 2000, it was successfully propagated in China. In the winter of 2002, in the national ornamental fish exhibition in Beijing, the red-tailed crown fish was cultured in lishuiqiao Tropical Fish Farm in Changping, Beijing.