四绒球 sì róng qiú

四绒球 ，产地中国，属鲤科。体长10-20CM。鱼体的鼻孔膜发达，形成四朵膨大的球花，球花的颜色有红色、白色、紫色等。四绒球是从双绒球金鱼中选择数尾突变个体---四绒球，再与双绒球金鱼回交，经2-3年才培育成四绒球金鱼系列。其品种有红四绒球、五花四绒球、紫四绒球等。四绒球的后代有双绒球、四绒球，要仔细筛选。体形特征 背鳍挺拔，尾鳍飘飘，有典型的文鱼体型。 四绒球以其顿大无比的四朵片花而闻名。食性：动物性饵料，如水蚤、水蚯蚓；植物性饵料，如芜萍、浮游海藻；人造颗粒饲料。

Sirongqiu, native to China, belongs to Cyprinidae. The body length is 10-20cm. There are four large globose flowers, such as white and purple, with developed nostrils. Four fluffy ball is to select several mutant individuals from double fluffy ball goldfish - four fluffy ball, and then backcross with double fluffy ball goldfish. It takes 2-3 years to cultivate four fluffy ball goldfish series. Its varieties include red four POMS, five flower four POMS, purple four POMS, etc. The offspring of four POMS have double POMs and four POMS, which should be carefully screened. Figure characteristics: the dorsal fin is tall and straight, the tail fin is floating, and has a typical body shape of Wenyu. Four fluffy balls are famous for their huge four flowers. Feeding habits: animal bait, such as Daphnia and earthworm; Plant bait, such as duckweed and phytoplankton; Artificial pellet feed.