买条罗汉鱼,10cm不算尾巴,回来后不知道为什么只吃鱼虾,不吃饲料,请教各位高手。

2025-03-24 09:10:16
推荐回答(3个)
回答1:

哦,罗汉本来就爱吃活食,如果鱼虾投多了吃不完,它会把它们咬死,而且不得再吃了,一般吃惯了活食的罗汉很难改口了,你试下先饿它几天然后喂干虾,过段时间再饿它几天,再试着喂点点饲料。实在不行就拿食料喂小鱼,小鱼刚吃了就逮起来喂罗汉,我试过还不错。

回答2:

罗汉鱼资料
花罗汉在最近二年之内成功带动了水生世界(特别在东南亚洲地区)的一股风潮。它日益大众化,并且它被认同是国际上已以七彩神仙鱼或龙鱼相提并论。
罗汉鱼属于慈鲷科(cichlidae)的成员,被划归为丽体鲷属(Cichlasoma).罗汉源自于人为的杂交昆种,繁殖者起初将数种美洲慈鲷交互配种繁殖, 从中挑选出优质个体再加以配种改良. 一般作为罗汉的配种亲鱼有青金虎, 七彩蓝火口, 金刚血鹦鹉等. 不过各家或有各家独门的秘密种鱼不得而知, 总之繁殖者不外乎以创造出更美丽更威武的罗汉鱼为目的。
据一些报告, 花罗汉鱼被誉为"异形"培殖鱼。这只是一个很主见的说法. 在此我们 注重的是花罗汉是经过许多审阅,选择培殖于慈鲷鱼家庭而成的。目前多数繁殖场努力生产大额头花罗汉鱼, 更有色彩, 比较大的黑色花纹(类似汉字) 的身体, 比较典雅的飞翅, 和比较宽的身体。完全没有化学制品 或生物起源工程学以改善花罗汉的特征。因此, 这是一条异的鱼的说法是不成立的。
此外,花罗汉非常强壮,能忍受多数不适当的水族馆的养殖水质。这也是花罗汉广受热带鱼爱好者欢迎的原因之一。由于罗汉是来自南美慈鲷家庭,它具有相当强烈的地域观念。因而,他们自然是非常进取。罗汉鱼与其他鱼混养于同一缸中是不被鼓励的,特别是比较小的鱼。有些嗜养罗汉鱼称能与罗汉鱼玩乐,其实,罗汉设法摆脱这个" 入侵者" (假如是棍子或人的手) 。所以它是有能力咬伤我们的手的。
罗汉鱼的饲养常识
尽可能使用较大的水箱(90公分或以上),以利于鱼儿成长。因鱼的胃口极好,生长速度较快,需要备一套有效的过滤系统确保水质,防止鱼病。添置一些增氧设备(气棒等),提高水的含氧量,使鱼儿更精神。可视个人爱好在缸底铺底砂,或营造贴近自然生态的环境(切记放设的物品必须圆滑,防止伤及鱼鳞,且易于打理,防止细菌滋生),令鱼儿安心,促进头形增大、色彩更美。必须的专用荧光灯更能映衬出鱼的美态。为确保鱼的顺利成长,还应准备一套安全的保温设备(保温棒或电子恒温器)和方便监控水温的水温计。
使用自来水前要先进行气曝或添加净水剂,以出去氯化物和有害物。pH7的水质和28°C的水温是育鱼的理想环境。
喂鱼的过程也是您欣赏鱼儿的又一乐趣。罗汉鱼成长较快,需要较多的食物。“少食多餐”是原则,每天2至5次喂食,每次投喂的份量掌握在鱼儿于5分钟内吃完,以免吃剩而留下残渣,防止肠胃炎的发生。食物以冻血虫为主,冻虾、扬色饵料为辅,即可达理想效果。

回答3:

这是习惯问题~~可能买之前就光喂小鱼小虾啦~~~想让它们吃饲料的话,饿几天不喂就可以啦.

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