推荐回答(6个)
圆形缸可以养的,你的鱼得了白点病是水引起的,也叫小瓜虫病。
自来水一定要静置3天以上才能换水,有助于消毒用的氯气挥发,还可以杀死小瓜虫,3天没有寄生物它们就会死掉。
不过你的鱼有10厘米,缸直径只有22厘米,感觉太小了点,一条还勉强养。你不觉得它在里面游泳都不舒服么,有点小呀。
可以养,但缸小了鱼大了
应该注意的不能犯的事项:
1.不要鱼多缸小 1升水(长宽高10×10×10厘米)养1厘米鱼,金鱼0.5厘米,多了会极易生病死亡。缸在至少30厘米以上,才容易保持水质,或者根据水面面积计算鱼只的方法,热带鱼每厘米体长(不含尾鳍)需30平方厘米水面,金鱼需60平方厘米
2. 开缸养水 应先用盐消毒后洗净,缸中水要养7天后,放入生命力强的闯缸鱼30日,(或入闯缸鱼后3日后加每日加硝化菌共7日,注意避光)(或以“三菌开缸”,但要注意分量适度,宁可少点,注意避光加气)(或在养水期间在过滤槽内浸入水中一个去皮的生虾仁,直到虾仁完全化掉),开缸期间有过滤的不能停,20日、最好30日以上无事后,才能正式放鱼. 另外不能让阳光直射鱼缸! 本条()中的是说给有条件需要用硝化菌的鱼或人
3.放鱼时 注意 应把鱼和袋一起入缸,15到30分后,去水和袋,裸鱼入缸,期间分多次在袋中加入缸中水使鱼适应 头天不喂食
4.换水 换水应以你的情况来定。 如有过滤可少,没过滤可多,水要晾过, 每次换6分之一 。冬天10到20日左右,夏天5到7日换水,特殊情况特殊处理。所以缸大鱼少的好处就是可少换水和缸中水质平衡好把握。
5食物 15分内吃完为准 一日一到二次 不能有油 不要鱼店那种最便宜的红绿粒,如是草金鱼(红鲫鱼)就是你吃的馒头也比那个好
6.种水草 金鱼等几种鱼吃草厉害,如种水草应该种便宜且生长快的轮叶黑藻(蜈蚣草、水蕴草)、苦草
头尾10厘米的金鱼养在20厘米的缸里,不管圆的还是方的都太小了。肯定容易出各种问题的。美国鱼类专家研究过,圆形鱼缸会导致金鱼得近视的。而且那么小的鱼缸只能适合养3厘米以下的小金鱼。
首先,只要有水就能养鱼,但是,能养和适合养是两码事,你那个园缸根本就不适合养金鱼,因为金鱼属于高耗氧量鱼类,而且它吃得多拉得多,所产生的废物也多,然后,缸越小,能装的水就越少,水越少,就越难控制水质,更何况你养的是金鱼,所以你要真想把鱼养好,最好还是弄个大点的鱼缸,不管是方的还是圆的,总之,水要能放多一些的就行
然后到白点病,白点病是寄生虫病,寄生虫是由于水质恶化,脏,才引起的,所以,白点病和缸的大小没有直接的关系,但是有间接的关系,因为你的缸小,所以水就很难控制,就很容易恶化,水恶化了寄生虫就容易滋生,所以鱼才会患病,另外,高温,频繁换水和盐能够治疗白点病,但是说到根治那还得从你的水上入手,鱼病治好后整缸换水,并且用高锰酸钾把鱼缸和鱼具刷一遍,消消毒,然后在养殖过程中注意控制好水质,这样才能彻底根除小瓜虫
总之,水好鱼才好,而缸越大,水就越容易掌握,越稳定,换缸吧
你原来那个圆形鱼缸有些小。
白点病不是因为鱼缸的问题。
既然已经买了方形鱼缸就用方形鱼缸吧,罗马就不让卖圆形鱼缸,因为据说当地动物保护组织说金鱼在圆形鱼缸里看到的景象是扭曲的,鱼会因此而感到痛苦和不安。
对了,注意给鱼缸消毒。
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