花罗汉鱼苗的挑选

2025-03-14 14:52:00
推荐回答(3个)
回答1:

肯定是你挑鱼苗的问题.
首先挑大头,要注意鱼头部与背鳍的连接处是否有一个隆起。很小,要仔细看。再看嘴,大头要配合短嘴才好。短嘴主要看鱼的下唇,下唇的前端成“L”形。也就是平常所说的地包天。因为鱼的上唇短下唇必定向上包,这样鱼才可以吃到食。你注意观察尖嘴的鱼,下唇都是平的。再看身形,注意鱼的背鳍与臀鳍离尾鳍的距离。越接近将来的身形越短。珠点和亮片是天生的,基本上5厘米的时候已经显现出来了。颜色方面挑上色早的,艳的。
之所以是你挑鱼的问题,是因为市场上很难见到上面描述的小鱼?因为鱼商早已把极品挑出。另一方面极品太少了。
所以,养好的罗汉,还是养成鱼吧.

回答2:

罗汉起头主要取决于其本身的基因...在鱼店买的鱼苗一般都是淘汰的鱼苗.
LZ可以去罗汉论坛学习下.在那有不少选苗的帖子

回答3:

学习【肉头】和【水头】,差别很大!!

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