[問題] 請教降kh方法

薩奇瑪 · **發表於 :** 2008-02-12 05:23

自來水的kh值7
已search舊文話最直接方法係用蒸餾水.
但想請教各位師兄.
除左用蒸餾水.
還有其他方法嗎?

15 · **發表於 :** 2008-02-15 19:15

Ways to lower kH
· Injecting carbon dioxide (CO2)
· Use reverse osmosis (RO) water. You can mix tap water with reverse osmosis water to achieve the desired kH.
· Adding commercially available products to decrease the buffering capacity.

http://www.drhelm.com/aquarium/chemistry.html

薩奇瑪 · **發表於 :** 2008-02-16 02:54

15 寫:

Ways to lower kH
· Injecting carbon dioxide (CO2)
· Use reverse osmosis (RO) water. You can mix tap water with reverse osmosis water to achieve the desired kH.
· Adding commercially available products to decrease the buffering capacity.

http://www.drhelm.com/aquarium/chemistry.html

Thanks for your information

timmothy · **註冊時間:** 2008-01-21 19:29 **文章:** 4

Adding CO2 will not change KH.

timmothy · **註冊時間:** 2008-01-21 19:29 **文章:** 4

Adding CO2 will not change KH.

heroland · **發表於 :** 2008-02-16 22:01

RO水唔係咁適合淡水缸，反之咸水缸RO水會比較好~~~

水草情迷

[問題] 請教降kh方法

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