Topic: 換水 |
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Posted by: Eric Jim Posted on: 2002-11-25 17:31 生物缸幾時才要換水呢? |
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Posted by: EdwardChu Posted on: 2002-11-25 18:16 Eric Jim wrote: 生物缸幾時才要換水呢? :D其實沒有一定的時間,因每個缸的飼養數量唔同、有機物又唔一樣,但太多數一星期換10-20%水。請留意自已的缸所有讀數來判斷,如No2 No3.......etc., |
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Posted by: omicron Posted on: 2002-11-25 21:49 我之前都以為生物缸唔駛點換水.....直至開缸后三個星期....啡,青,紅苔齊齊爆....仲要一發不可收拾.........之後隔日換水先得....到而家仲有少少紅苔..... 我覺得新缸換密少少會好d......等個缸stable左.....次數少d都冇問題:I:I |
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