請問水喉水ph值係?

🐈 寵物台魚兒

2006-11-05 5:41 am

新開缸d水係?

回答 (3)

2006-11-05 4:21 pm

pH5一7

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2006-11-05 6:06 am

pH: 6.0 ~7.6

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2006-11-05 5:54 am

normally, around 7

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