天气预报 > 其他 > 锦鲤多长时间换一次水合适
锦鲤多长时间换一次水合适
更新时间: 2020-10-21 00:00:00  

一星期换水一次,每次换水三分之一,在换水前先倒入适量的水质安定剂,再将调和过的新水放入鱼缸中;春季天气温度变化大,乍暖还寒,容易突发的降温。这时对刚从室内转移到室外饲养的锦鲤来说,应该特别注意,在降温的时候,鱼池应该覆盖上塑料薄膜,以保持水温的稳定;夏季水温较高,为了保持锦鲤的正常生长,必须覆盖塑料遮光网来保持适宜的水温;秋季天气晴朗,秋高气爽,气温和水温都会有明显的下降,是锦鲤生长的最适宜的季节可多投喂饲料,让鱼吃饱,饵料的成分最好增加动物性蛋白质的比例;当气温降至0摄氏度时,锦鲤游动缓慢,食量减小,应将锦鲤及时转移到室内鱼池越冬,室内水温要保持在2摄氏度至10摄氏度,重点是保温,适当投饵,尽量使鱼体不消瘦和防治鱼病的发生。

关键词: 时间 合适

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