水草情迷

請問各位DIY CO2 的高手, 晚間是否要拆開軟膠管或是用外配按釦關閉
來停止CO2的輸出?

因為拆開軟膠管後再接合起來時壓力不夠, 要等大半天後才有泡出. 但是
把外配按釦關閉,又會依然有小量泡出. 請問有什麼方法處理? 謝謝!

請問各Super CTW 兄 可否指教小弟? Thanks.

I did not stop my diy co2 supply, the fish inside my tank are very good. : )

Dear WarSur 兄,

Thanks for your reply. I have been thinking that I might have to stop the CO2 supply at night as both fishes & plants need Oxygen supply... Not sure if it is because our DIY CO2 was not as strong as the expensive CO2 Pro equipment.

但是真的對魚兒沒有影響?不會缺氧?

Thanks & Cheers,

ART

我把我的CO2(x2 bottle)用紙箱子裝起來,放在魚燈上,燈量的時候會有熱氣,酵母遇熱CO2就會跑得很快,但是燈息了以後就冷下來,CO2幾乎停止

我沒有細化氣,pH在沒有CO2的時候是是7.6,加了CO2(x2)ph變成6.4,kH 2.2 度, CO2含量26.275ppm

CO2含量超過35魚可能就會開始缺氧,你不仿測看看你的pH和kH,然後用
http://www.csd.net/~cgadd/aqua/art_plant_co2chart.htm 網站裡的計算機來算CO2晚間的含量

幸虧你有問,晚一點我Po上開燈後的pH... 因為我怕有pH swing

係呀,我都知道拆o左會係咁,但係我唔知點解要拆?

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老通Tony

Sorry I am not a 高手, just a beginner as many people here. I have tried before, I just open the top of my 2L bottle not 拆開軟膠管.
Actually. I use 鹿角苔 as O2 buffer for my fishes. Since 鹿角苔 can hold a lot of O2 bubbles after light is off. Even I trun on the light next day, there are still some bubbles at the top of 鹿角苔. I think O2 will be desolve to water during nighttime. Also, my 蝦 are also very good too without turn off CO2 supply druing night time!!!!
http://www2.aqugrass.com/phpBB2/viewtopic.php?t=19180&highlight=

Warsur, 你的釭(30L)用T5HO 24Wx3會唔會太勁?

Ar........normally I will turn on 2 T5HO,
Since I did not provide any food to my fish and 蝦, I will trun on 3 to let some 綠藻 to growth when my 蝦 and 魚 have nothing to eat. ha ha ha

(sorry chinese input not available in my office computer......hehehe)

晚間仍然開CO2是非常浪費CO2的, 也會影響白天CO2的輸出.
我以前用塑膠按釦來關閉CO2輸出, 但不夠力, 結果依然有小量泡出.
我結果在五金鋪買了個金屬的按釦, 不但CO2完全可關閉, CO2輸出量重可控制得好好.

浪費?? 影響白天CO2的輸出??
DIY wor........bubble cannot be stopped during night time, am I right?

金屬的按釦........where to buy?.......can you show a photo?

會唔會"谷"返去個樽到?

會, 和氣水原理一樣, 一開樽D氣又出來.

開燈pH 6.8
熄燈pH 6.4