蓝龙鱼的喂养要点

蓝龙鱼的喂养要点

蓝龙鱼

喂养蓝龙鱼也需要注意幼鱼和成鱼的喂养是不同的，而且蓝龙鱼喂养并不困难，也没有选择性。然而，蓝龙鱼的人工养殖需要注意一定的摄食要求

蓝龙鱼是一种杂食性鱼类，可以接受多种食物，喜欢吃水生食物，如枝角类等；他们还吃人造干饲料，甚至吃活鱼苗。它们好斗，喜欢追逐小鱼。为了让它们成功繁殖，它们必须在繁殖前喂食枝角类或小鱼苗等活饵一个月以上

蓝曼龙的繁殖操作相对简单，而幼虫和幼体的繁殖则相对困难。原因是蓝曼龙的幼虫明显小于其他热带鱼，体长仅超过4毫米；热带鱼的大多数幼虫长度超过7毫米。它们通常可以张开嘴以新孵出的无节幼体为食，甚至可以直接以小的枝角类为食，如孔雀鱼（Poeciliariculiulata）和海鱼（Poencilialatipina）。当蓝龙幼虫转化为外部营养时，它不能以这种多年生昆虫的无节幼体为食，需要提供较小的活饵

Feeding points of blue arowana

Blue arowana

Feeding blue arowana also needs to pay attention to the feeding of young fish and adult fish is different, and the feeding of blue arowana is not difficult, and it is not selective. However, the artificial breeding of blue arowana needs to pay attention to certain feeding requirements

Blue arowana is an omnivorous fish, which can accept a variety of food, and likes to eat aquatic food, such as cladocera, etc; They also eat artificial dry feed and even live fish fry. They are aggressive and like to chase smaller fish. In order for them to reproduce successfully, they must feed live bait such as cladocera or small fry for more than one month before breeding

The breeding operation of Blue Mansaurus is relatively simple, while the breeding of larvae and juveniles is relatively difficult. The reason is that the larvae of Blue Mansaurus are significantly smaller than other tropical fish, and the body length is only more than 4 mm; Most of the larvae of tropical fish are more than 7 mm in length. They can generally open their mouths to feed on the nauplius of the newly hatched, and even directly feed on small cladocera, such as the peacock fish (Poeciliariciulata) and the marish (Poecilialatipina). When the blue dragon larva is converted to external nutrition, it cannot feed on the nauplius of the perennial insect, and it needs to provide a smaller live bait