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

8 a8 `# Q* ]& j& W+ g. }+ P78 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？
0 B5 d, W* ^4 N+ w5 H+ L: dtina108624 发表于 2011-2-10 09:08

1 A1 h+ ~/ y& _Correction to 5th floor, should be 78 F.

gfw

It might be ick, an infection of the parasite Ichtyopthirius.
. T  [; {4 y, e$ _6 ^
8 @3 ]4 m5 j$ U; wYou 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.
! a% n2 j. D1 T$ _; ]
9 d; U, q3 D* V/ pIt might be hard to keep all the infected fishes, but treatment is necessary to protect uninfected ones.

; ^8 A" c; g9 M4 d7 {5 G' IBy 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?
2 G& B2 A: r- R$ a
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~~~~~