淡水鱼尾巴有小白点

tina108624

第一次养鱼，最近发现他们的尾巴上有小白点，不知道正常么，是小锦鲤，而且有一只小鱼好像要死掉了，总是趴在石头上~~~

diego

生病了！！！！！！！！！！

amao3340

fungi 感染的, 去宠物店买药吧

tina108624

买了药，还是死了几个，55555555555555555~~~~不知道什么时候很好，对了那个水温一般是多少啊？

ceramistpalace

4# tina108624

78 C.

ceramistpalace

买了药，还是死了几个，55555555555555555~~~~不知道什么时候很好，对了那个水温一般是多少啊？
tina108624 发表于 2011-2-10 09:08

- h# W* _# c) G0 O, Q; dCorrection to 5th floor, should be 78 F.

gfw

It might be ick, an infection of the parasite Ichtyopthirius.
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2 s' c6 `5 h6 f4 z9 O# X( y% fYou can increase the water temp up to ~28C and give them drugs (basically Cu2+ ions), plus large quantity of water change. Google for further details.

# [) e7 A3 q  A$ h  ~5 `' o; _It might be hard to keep all the infected fishes, but treatment is necessary to protect uninfected ones.
( {7 }/ @. G8 |0 c. y1 m) C6 k
" r0 {" h% _! n8 p  c* zBy the way, is it necessary to have >20C for koi and goldfish?

ceramistpalace

Quoted: By the way, is it necessary to have >20C for koi and goldfish?
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No, they are cold water fishes, they can survive our winter outdoor as long as water is not frozen and exchange of gases can continue.

tina108624

谢谢大家，现在用了药水，然后也提高了温度，23C， 小鱼10条现在还有6条，应该好了一些，可有一条仍在挣扎，而且每次想游到上面吃东西，都要嘴张很大使劲呼吸才行~~~~~