水草情迷

好開心, 第一次就成功做到CO2,
但加O左氣石(CO2專用) , 竟無氣
出, 拔番氣石又出氣, 大約2秒出一
粒炮, 夠唔夠氣呀?
係咪CO2 氣石難出氣D 呢?
如果唔用氣石, 就咁放條喉落缸度
得唔得呢?

我想, 放條喉都得...不過氣泡的體積就會大了很多.....

因為係陶瓷,密度高,需要較大之壓力,所以要等耐一些,才足夠壓力出氣。

為提高二氧化碳的溶解量，二氧化碳在進入水中之前，必須經過細化程序，以增加氣體和水的接觸面積。否則溶入水中的二氧化碳量是十分少的。細化可以用細化杯，氣石，溶解器等。由於細化杯要求的壓力較大，好多時要等成十個八個鐘頭先夠壓力，故我贊成用氣石。順便一提，有時心急會大力按下個樽，見到D氣澎澎聲出好開心，不過跟住就要等番成個鐘先再有氣出，所以免得過都唔好大力按個樽。

minnie,我早兩日都成功做倒co2,我係用氣石細化器既,不過就唔係立刻
有氣出,要等十幾分鐘,我諗等幾耐,要視乎酵母菌既分量...

Also, check whether there is leakage from your bottle cover. Method:
1. Prepare the sugar + Enzym solution in your bottle
2. Connect the "氣石" to your bottle.
3. Wait for about an hour until you can see quite a lot of bubbles on the surface of the solution.
4. Immerse the whole bottle (including the hose and all connectors) into a pool of water. If bubbles come out from the bottle cover or somewhere other than the "氣石", there is leakage and try to fix it or re-make another one then.

昨晚再試, 過o左二個鐘都無氣出,
應該枝氣唔夠勁, 因成四秒先出一粒泡,
索性搞過第二枝, 呢枝夠勁, 二十分鐘
氣石已經出泡, 但今朝又無氣,
點算呀

Minnie,
Please tell us your quantity of each ingredient.

半樽糖, 水差到二吋到樽頸, 2.5茶匙乾依士

half bottle of sugar, is it too much?

How large is your bottle?
I think you have added too much sugar!

Also, I have filled the CO2 outlet with a piece of cigaretter filter instead of a air-stone. It works well and the bubbles are very small.

我用１．５公升水樽

TO: dunn

ｄ水會唔會有煙味?

用冇食過同埋洗乾淨o既濾咀咪冇煙味lor。

乾依士實係酵母菌，在DIY CO2 過程中，酵母菌以糖水為食物，而分解出二氧化碳和酒精。而酒精濃度太高則會殺死酵母菌。你的情況可能是你下的酵母菌和糖都太多，在短時間內大量的酵母菌食用大量的糖，從而產生大量的二氧化碳和酒精，酒精在短時間內濃度大增，跟著酵母菌亦大量死亡，分解CO2的作用亦停止。我一向的分量是2公升樽，一茶匙乾依士，一水杯糖(約8安士)， 大約可維持十日八日。