水草情迷

Many people talk me that when you want to do the DIY Co2 ,
you 最好加多一個水隔, It is because 防止糖水流入魚缸.

One question is where to buy 水隔 ? which shop ? what is it ??

If you don't buy 水隔 and think to 防止糖水流入魚缸 of DIY Co2 , How to solve this problem ??



Anybody to help me ..... Thank a lot ??

u don't really need it acturally

Bioplast 的 bubble counter 可以有此 function. 在生x有賣$4x-5x.

DIY co2 不需要什麼水隔。
祗要糖水的水位不會太接近導管和水樽沒有傾側，糖水不會流入魚缸。並請想像一下，若加一個水隔去防止糖水通過，則該水隔也不可能讓co2通過。一般co2裝置會加一個止逆閥在魚缸和氣樽之間，但它的目的是防止魚缸的水倒流入氣樽，方向不同。

Dear ALL teacher,

Can you describe you Steps and show me the Photo?
I really have no idea how to DIY the CO2.

I already search the forum, but still can't find some step by step DIY Guide.

最簡單的做法, 就係將個樽蓋, 鑽個細洞, 將條氣喉放入去, 再用玻璃膠封好, 將 yeast, 水和糖混合好, 倒入膠樽內, 將個蓋扭好就得啦..

FYI. still no photo, but more details
http://www2.aqugrass.com/phpBB2/viewtop ... sc&start=0

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我的水族相簿

For 防止糖水流入魚缸, you can DIY a 水隔 too for that purpose but instead it is not really a 水隔 but a buffer bottle, just make one more bottle as your diy Co2 bottle but with two holes at top, one for input & one for output,
the 2nd bottle work as a buffer bottle & have 1/3 water(no suger, yeast) inside, then conect your diy co2 output to the buffer bottle input first (better with hose long enought to enter into the water), then connect the output(no long hose for output inside the buffer bottle) of the buffer bottle to your tank with another hose. If there are any liquid out form your diy co2 bottle, it will only go to the buffer bottle , & you will know form the condition of water inside the buffer bottle ...

http://www2.aqugrass.com/phpBB2/viewtop ... 5682#55682