Topic: PH問題

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Posted by: BAPE
Posted on: 2003-02-06 15:07

請問各位．．．本人早兩個月前開左個新RT，但ＰＨ一直為持在７.９，從未試過８以上，本人是用廁所水的，廁所水的ＰＨ是８.３的，但一落缸後就只有７.９，究竟是什麼原因？？？
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Posted by: yinchai
Posted on: 2003-02-06 15:31

因缸中生物會放二氧化碳....PH便會下降....
你個缸KH有幾多呀...?
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Posted by: Kenny
Posted on: 2003-02-06 17:39

Do you have a sump or any skimmer? If not, you need to add a air pump increasing oxygen in your tank's water.
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Posted by: mrfong
Posted on: 2003-02-06 22:19

I have the same problem ar!
My tank's water ph only 7.4!!!:O)
Start using KH buffer,hope to have improvement!:(

--160L FOT with cheap skimmer,canister filter,No UGF,only 8 small fishes.--
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Posted by: Kenny
Posted on: 2003-02-07 10:46

another method is adding some dead or crushed coral into your tank.
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Posted by: BAPE
Posted on: 2003-02-07 22:11

多謝幾位魚友回覆!其實以前一向都無這問題,我個舊缸5尺得個假滴漏加2支l50W及3支籃管加氣泵仲無用化痰,養左兩年多乜事都無,至於KH方面一向都無理,我只度PH,溫度,Ca,N03這4項,水質無乜問題,養角,千手養乜都無問題,為獨是這個缸,原埋都係一樣,但就開缸到而家3個多月,都係得7.9真係玩死,個缸主要係軟体加D魚仔7條倒,都吾知做乜:?)
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Posted by: Kenny
Posted on: 2003-02-08 10:26

how big is your "這個缸"? 5尺 as your 舊缸 also?
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Posted by: BAPE
Posted on: 2003-02-08 11:26

HI KENNY.MY NEW TANK IS 40'
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