水草情迷

請問各位用醋及梳打粉製co2的朋友,
有冇先將梳打粉溝水,
因為我溝水後勁出泡,
我做法是否正確????????/

另外我係百x買了一樽梳打粉和白醋,
晚上用,第二朝已經冇o西~~~
是否亦有問題????????/

tks & rgds

I believe you need buy bread "yeast" but not soda power.

但係佢係用醋而唔係用糖水喎。

我用緊o個隻係參考台灣網教果種,

唔係糖水加依士粉果隻~~~~~

tks & rgds

yes, i use the soda one!!! extremely fast!!! pure CO2 too!!
but it use up easily (about one day)....it is the only disadvantage!

u can try to refence biker's method:
http://www2.aqugrass.com/phpBB2/viewtop ... A%CE%AE%C6

1.but i can't find conical flask in hk.....so i just DIY with a small green tea bottle.
2.for the little bag....i just make 2 little holes. i think it is enough. However, the difference is .......i use 醋精 to instead of 白醋 in park'x supermarket. 醋精 is concentrated vinegar. So that, it can release more CO2. Sometimes, when i am busy, i will just add some soda in the the bottle next day. cos' vinegar + soda can release dilute vinegar.......u dun need to add vinegar everyday. 2-3 day add a spoon for 醋精.

and. u can add a switch to control the number of CO2... u can close it at nite (remember dun close it too tense! cos' easy to air pressure is too high in the little bottle.) when u can't see the bubbles, u can try to shake slowly.....then the reaction will go faster!

I can tell u one more thing.....dun buy soda at supermarket......just buy it in warehouse.......cos' it is much more more more cheaper!!!!

PS. tell me if i wrong

oops...

give u one more link for reference:
http://www2.aqugrass.com/phpBB2/viewtop ... highlight=三角椎瓶

ps. i use only one bottle to instead of 2 bottle.
have fun!