如何让金鱼安全过冬？

如何让金鱼安全过冬？

金鱼（细节）

又到了寒冷的冬天。如何让金鱼安全过冬，也成为饲养者需要考虑的问题。一般来说，只需记住以下饲养金鱼的简单事项。如果你在买鱼之前家里没有旧水，你应该使用被困了7天以上的水（也就是说，用其他容器中的自来水浸泡7天以上）来养金鱼。金鱼除了吃人工混合饵料外，更喜欢吃红虫、蚯蚓、虾、蛋黄等，要保证饵料新鲜，腐坏不能喂；金鱼是一种冷血动物，所以它不怕冷。一般来说，它可以适应室温。只要水不结冰，就没事了。但尽量保持水温恒定。有时冷或热肯定会使鱼着凉；金鱼每天只能喂一次，但要在固定的时间喂。金鱼是贪婪的，所以它们每次都能吃饱80%；如果没有过滤器，则需要每天按时吸出鱼粪，然后添加并吸出等量的截留水（需要截留3天），这样只需更换少量的水，就可以保持水的清洁并注入氧气。超过一周（或当水混合时），应进行大量换水，即更换1/3的水。在换水之前，提前几个小时将捕获的水放在鱼缸旁边，以确保要换的新水保持与鱼缸中的水相同的温度，鱼不会兴奋

How to make goldfish survive the winter safely?

Goldfish (details)

It's cold winter again. How to make goldfish survive the winter safely has also become a problem that breeders need to consider. Generally speaking, just remember the following simple items to raise goldfish. If you don't have old water in your house before you buy fish, you should use water that has been trapped for more than 7 days (that is, water with tap water in other containers for more than 7 days) to raise goldfish. In addition to eating artificial mixed bait, goldfish prefer to eat red worms, earthworms, shrimp, egg yolks, and so on. It is necessary to ensure that the bait is fresh, and the spoilage cannot be fed; Goldfish is a cold-blooded animal, so it is not afraid of cold. Generally, it can adapt to room temperature. As long as the water does not freeze, it will be fine. But try to keep the water temperature constant. Sometimes cold or hot will definitely make the fish catch cold; Goldfish can only be fed once a day, but at a fixed time. Goldfish are greedy, so they can be fed 80% full each time; If there is no filter, it is necessary to suck out the fish excrement on time every day, and then add and suck out the same amount of trapped water (needs to be trapped for 3 days), so that only a small amount of water can be changed, and the water can be kept clean and oxygen can be injected. For more than one week (or when the water is mixed), a large number of water changes should be carried out, that is, 1/3 of the water should be changed. Before changing water, put the trapped water next to the fish tank a few hours in advance to ensure that the new water to be changed keeps the same temperature as the water in the fish tank, and the fish will not be excited