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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