从鱼鳍和体色中选择金鱼。金鱼也是很多人一开始饲养观赏鱼的首选。但因为观赏鱼的种类太多，也有很多鱼友不知道怎么选择。我会告诉你如何根据鱼鳍的形状和颜色来选择金鱼
各种鱼鳍都是对称的，不考虑胸鳍、腹鳍、臀鳍、尾鳍等。短尾鳍需要有一个深色的尾柄。它离末端越近，越薄，越轻；长长的尾鳍需要一个浅色的尾柄，透明而薄；黑鱼，强调黑色和有光泽，永不褪色；强调深紫色和稳定体色的紫色鱼类。具有鲜明特征的物种应该是蓝色背景的五花鱼和完整的五花花；全身应该是白色，头顶应该是红色；它应该有一个鲜红色的身体，头顶上有一个笔直的肉瘤，像一个镶嵌着玉石的玉玺顶
Choose goldfish from fins and body color
goldfish (details)
There are many varieties of goldfish, and they are all very beautiful. Goldfish is also the first choice for many people to raise ornamental fish at the beginning. But because there are so many kinds of ornamental fish, there are also many fish friends who don't know how to choose. I will tell you how to choose goldfish by the shape and color of the fins
All kinds of fins are symmetrical, regardless of pectoral fins, abdominal fins, hip fins, tail fins, etc. The short tail fin needs to have a dark tail handle. The closer it is to the end, the thinner it is, and the lighter it is; The long tail fin needs a light-colored tail handle, transparent and thin
It is emphasized that the red fish should be fiery red from head to tail; Black fish that emphasize black and shiny and never fade; Purple fish that emphasize deep purple color and stable body color. The species with brilliant characteristics should be five-flowered fish with blue background and complete five-flowered flowers; It should be white in the whole body and red in the top of the head; It should have a bright red body and a straight sarcoma on the top of the head, like a jade seal top inlaid with jade
