推荐回答(4个)
如何照顾刚出生的小鱼:
温度保持在28度左右
换水:如果是有过滤设备的鱼缸,三天换一次水,每次换三分之一.如果是小鱼缸(缸子过小的话,注意放养密度不要过高),那么每天换一遍,换约五分之一.应注意新水的水温要尽量和原缸内的水温保持一致,不要差太多,正负0.5度以内最好,因为这时候的小鱼太脆弱.换水时也不要让水流的冲击力太强.还一个要注意一定不能用刚接出来的自来水换,新接出来的自来水中含有大量对鱼有害的物质,所以刚接出来的水一定要放上两三天后,再给小鱼换.
喂食:到鱼市上去买那种很细的线虫,小鱼当然不能吞下那么长一根线虫,所以需要用手或其它工具把长长的线虫切成0.2厘米左右长度的小块.这样小鱼就很容易摄食了.实在没有线虫,生鸡蛋清和熟鸡蛋黄也是可以的(这两种食物会对对水质污染), 这样坚持20天左右,小鱼就可以吃大鱼吃的食了,也就是说线虫可以直接投喂了.
如果还有不明白的,直接发信息给我,我会尽快回复的.
其它大鱼的日常管理你可以照以下方法:
1,鱼缸最好不要直接使用,放入鱼支。鱼缸使用前要进行杀菌消毒,用高浓度的高锰酸钾水(用盐水也可)刷一遍,再用低浓度的高锰酸钾水把鱼缸泡上一天左右。一天后,把所有水换成新水(如果有过滤系统就不用换,因为高锰酸钾的药效也就七八个小时,在泡的同时打开过滤系统,六七个小时后,如果水质清澈透明,则不用换水。反之,水要还是红黄色的,则需要换水了。正常情况下六七个小时后,水完全可以清澈透明,如果没有,那么就要考虑你的过滤系统功率是否够用),新水在鱼缸中养两至三天后(这期间最好也开着过滤系统,新水里最好再加点大粒盐),就可以放鱼了。
2,选鱼也很重要,有的时候选回家的鱼已经得了病.(这个需要大量的经验积累,一时半会也说不清楚)
3,新鱼拿回家,这时要注意你鱼缸中的水温已经达到你小鱼适合生长的温度(各种鱼适合的水温不同,具体养什么鱼,你可以发信息给我),不要打开袋子,连袋子一起放入鱼缸中,漂10至20分钟,然后再把鱼倒入缸中,三天内不要进行投喂.之后每天喂两次,每次以小鱼在五分钟内食完最佳.
4,换水,有过滤装置的三天左右换三分之一或二分之一的水,无过滤装置的每一至两天换五分之一左右的水,注意不要用刚接出来的自来水,自来水接出来后,最好放上两三天,再给小鱼换.因为自来水中含有大量对鱼有害的物质.再一个就是注意换水的水温控制,新水和原缸内的水,水温不要差正负1度最宜.
5,注意小鱼耗氧量的问题,如果鱼比较多,那就得增加氧泵,进行打氧.
6,鱼生病后,及时到鱼店咨询用药情况.(多咨询几家,一是增加经验,二是防止上当受骗.)
小鱼:
生下来的小鱼一定要和大鱼分开养,即使是母鱼也会吃小鱼的,这个我有过血的教训....
喂点鸡蛋黄,大一点了可以喂水藻(买来水草放在水里,在阳光底下晒晒),鱼虫.
一般小鱼如果家里暖气不好的话,是过不了11月的.会冻死的.
大鱼:
至于大鱼嘛,找个盆不久搞定了.你说的肯定是热带鱼,一般一个星期不喂问题都不大的.
喂鸡蛋黄,鱼虫,水藻,馒头 都可以.
最懒的方法就是玻璃鱼缸,放上2-3棵大点的水草,鱼缸一般在阳光下,一般在阴影里,头2个星期喂一喂,等水藻长起来,就什么都不用管了.
把那40条鱼..分别送给10来个人..分给他们..每人养点..
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