如何防止金鱼在冬天减肥。1、保温鱼缸应放置在室内光线充足的地方，室温保持在4℃以上，使金鱼有一定的食欲。2、整个冬季少换水，换水、加水、清洗等操作都要在保证金鱼安全的前提下尽量减少。换水周期约为半个月，应在中午进行。换水时，只需要清除水箱底部的鱼粪和污垢，然后注入新的水。在操作过程中，必须少捕少碰，以防止鱼体表面受损、出血和结垢。3、每2-4天中午喂一次细饵。如果与换水时间重合，应在换水后投放诱饵。最好的诱饵是活蚯蚓、干蚯蚓或合成诱饵。诱饵的数量取决于在半小时内进食，并随温度增加或减少。只 - 金鱼

如何防止金鱼在冬天减肥。1、保温鱼缸应放置在室内光线充足的地方，室温保持在4℃以上，使金鱼有一定的食欲。2、整个冬季少换水，换水、加水、清洗等操作都要在保证金鱼安全的前提下尽量减少。换水周期约为半个月，应在中午进行。换水时，只需要清除水箱底部的鱼粪和污垢，然后注入新的水。在操作过程中，必须少捕少碰，以防止鱼体表面受损、出血和结垢。3、每2-4天中午喂一次细饵。如果与换水时间重合，应在换水后投放诱饵。最好的诱饵是活蚯蚓、干蚯蚓或合成诱饵。诱饵的数量取决于在半小时内进食，并随温度增加或减少。只要加强管理，金鱼就能安全过冬

How to prevent goldfish from losing weight in winter. 1、 The insulated fish tank should be placed in a place with sufficient indoor light, and the room temperature should be kept above 4 ℃ to make the goldfish have a certain appetite. 2、 Less water change throughout the winter, water change, water addition, cleaning and other operations should be reduced to the minimum on the premise of ensuring the safety of goldfish. The water change cycle is about half a month, and it should be carried out at noon. When changing the water, you only need to remove the fish dung and dirt at the bottom of the tank, and then inject new water. During operation, it is necessary to catch less and touch less to prevent damage, bleeding and scaling of fish body surface. 3、 Fine bait shall be fed every 2-4 days at noon. If it coincides with the water change, bait shall be put after the water change. The best bait is live earthworm, dried earthworm or synthetic bait. The amount of bait is subject to eating within half an hour, and increases or decreases with the temperature. As long as management is strengthened, goldfish can survive the winter safely

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