水草情迷

如何知道CO2真正容在水中及是否過多或足夠，我自製了DIY CO2一星期多見到水草比起之前生長快及青綠，於是我加添了兩棵新水草發覺過了兩三日後開始長出新根及細葉，比起以往沒有加CO2好‧

There's no excessive CO2, the fishes/ plants inside your tank can tell. As long as you have a stable and regular CO2 supply, your plants will grow well. To play safe, the only thing to check is the pH value - just to make sure that it would fluctuate much. Anyway, CO2 is a must for most of the plants.

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24"x12"x14" w/ Eheim 2026+Arctica Mini
GLO T5HO 24Wx2
Lighting: 12:00pm-9:00pm
CO2: 2+ bubbles/sec
ADA Amazonia New

我都有這個問題,
我也是用diy 的 co2,
有時太大泡的時候,
我都會怕d 蝦頂唔順.

請問co2 多的時候, ph值是上升還是下降?

行運超人: The supply of CO2 will make the water acidic, i.e. lower pH value. Using a bubble counter may help so that you know how much CO2 you're supplying.

_________________
24"x12"x14" w/ Eheim 2026+Arctica Mini
GLO T5HO 24Wx2
Lighting: 12:00pm-9:00pm
CO2: 2+ bubbles/sec
ADA Amazonia New

其實用PH 去測CO2 會唔會唔太準? 因為PH 都會有其他因素影響到

其實點樣自制Co2架？
我依家用既係用完即棄..用完又要買果種！

留意co2開關之間o既ph變化
咁樣其他因素o既影響就比較少
我個缸無co2時ph4.9x
有co2時4.7x

見到黑毛藻狂生時就係co2太少
見到魚蝦都停係缸面就係co2太多

DIY co2都係太麻煩太容易失控
買硬野啦