Topic: D 魚死晒

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Posted by: ZOMY
Posted on: 2002-02-20 20:22

你地好..
    
      本人開缸已有兩個幾月,每兩至三日就CHECK一次PH,NO2及海水濃度,一星期換水20%,一個月換碳及生物環.但買魚回來唔夠一個星期就生白點已死..

請問各位本人是否做錯或做漏某D步驟..俾D意見啊..

20吋封閉式魚缸,已加石英沙漏..
只係養小丑魚..

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Posted by: yinchai
Posted on: 2002-02-20 21:30

你用什麼生物環?我用果D半年才要換小許....
魚有時買回來已經有病,加一個UV燈去剎菌吧!!
一個魚缸最小要半年至一多年,水質才穩定!
Good Luck........:D

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Posted by: Kenny
Posted on: 2002-02-21 13:38

Buy a test kit of NO3 also. I'm taught that not to place any active carbon into the filter for a long period. Furthermore, 20% of water change may not be enough. It should be 30-50% in general. You may need to change your tank water twice a week when the parameter of NO2 & NO3 are high.

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Posted by: Gundaman
Posted on: 2002-02-21 13:58

I've never heard that 生物環should be replaced. If so, the beneficial bacteria will all die.

Pls clarify me if I were wrong.

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Posted by: bigfishlun
Posted on: 2002-02-21 14:16

zomy兄...我個魚缸都係養小丑.......

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Posted by: Kenny
Posted on: 2002-02-21 19:15

Bio-rings provide a place (many holes) for the nitrifying bacteria to hide and grow. If you've got a good quality ones and put them on the right position, it is no need to replace them.

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