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以鱼缸为例讲解冬天养鱼如何换水

Source: 本站 | Date of issue: 2017-02-16 13:37:34 | Views: 684
Abstract: 除了在饲料上有所更改之外,在水温以及水的清洁度上也要尤其注意,换水的频率要保证在15-20天换一次水,当然,^好是一个月换一次水。
  在冬天,对于大型鱼缸来说,不管你的恒温系统做的多好,鱼体冻伤是必不可免。对已冻伤的鱼类,目前还没有比较好的治疗方法,只能提前做好预防工作。针对鱼体冻伤的起因,采取以下措施对预防冻伤、减少死亡,能取得较好的效果。
  
  冬天,同其他动植物一样,即使是在鱼缸中喂养的鱼类而言也是如此,所以对饲料的喂养投放要再原有的基础上进行量的减少,再饲料上也要选择刚制出的新鲜饲料,避免鱼出水,从而减少冻伤。不仅要在量上进行减少,再投放的频率上也要减少,一般保持再7-10天投放一次。
  
  除了在饲料上有所更改之外,在水温以及水的清洁度上也要尤其注意,换水的频率要保证在15-20天换一次水,当然,^好是一个月换一次水。换水的量也要注意,一般在换水时不用全部换掉,每次换水以鱼缸为例,换掉鱼缸1/3到1/4的水即可。
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