孔雀鱼是新饲养的热带鱼的首选。

孔雀鱼是新饲养的热带鱼的首选。

孔雀鱼（细节）孔雀鱼是一种小型热带观赏鱼，体长可达3至5厘米，体型娇小玲珑，游动灵活活泼，体色艳丽。主要产于南美洲的巴西、委内瑞拉、圭亚那和西印度群岛。根据其不同特点，可分为普通孔雀、燕尾孔雀、长尾孔雀、竖琴尾孔雀和黄孔雀。应该说，在众多热带观赏鱼类中，孔雀鱼并不是一种高贵的鱼类，它的价格和对周围生活环境的要求都不高，但它因其活泼美丽而受到人们的喜爱。尤其是雄鱼更漂亮。它的绿褐色身体混合着红、橙、黄、绿、蓝、蓝和紫色，仿佛它是天空中的彩虹，因此它还有一个很好的名字——彩虹鱼。同时，它也被称为“孔雀鱼”，因为它的腹部有许多蓝色的小圆形斑点，圆形斑点周围有浅色的环，与孔雀开放屏幕上的眼形斑点非常相似。孔雀鱼之所以受欢迎，很大程度上是因为它性情温和活泼，不会与其他鱼类争斗，适合与一些非攻击性鱼类混养；此外，它几乎没有食物选择性。蛋黄和馒头渣都可以喂，但人工饲养时最好喂鱼虫、线虫等活饵；同时，它对水质和温度的要求很低，非常容易饲养和生存

Peacock fish is the first choice for newly raised tropical fish.

Peacock fish (details) Peacock fish is a small tropical ornamental fish with a body length of 3 to 5 cm. It is petite and exquisite, flexible and lively in swimming, and colorful in body color. It is mainly produced in Brazil, Venezuela, Guyana and the West Indies in South America. According to its different characteristics, it can be divided into common peacock, swallow tail peacock, long tail peacock, harp tail peacock and yellow peacock. It should be said that among the many tropical ornamental fish species, the peacock fish is not a noble fish species, neither its price nor the requirements for the surrounding living environment are high, but it is loved by people because of its liveliness and beauty. In particular, the male fish is more beautiful. Its greenish-brown body is mixed with red, orange, yellow, green, blue, blue and purple colors, as if it were a rainbow in the sky, so it also has a nice name - Rainbow Fish. At the same time, it is also known as "peacock fish" because it has a number of small blue round spots on its abdomen, and the round spots are surrounded by light-colored rings, which are very similar to the eye-shaped spots on the peacock's open screen. The popularity of the peacock fish is largely due to its gentle and lively temperament, which will not fight with other fish, and is suitable for mixed breeding with some non-aggressive fish; Moreover, it has little food selectivity. Egg yolk and steamed bread residue can be fed. However, it is better to feed live bait such as fish worms and nematodes in artificial feeding; At the same time, it has low requirements for water quality and temperature, and is very easy to feed and survive