水草情迷

用左4天, 有幾個問題想請教:

1) 由第2天開始, 計泡器的水由4分3滿變成2分1, 會唔會係縮左入下面那個防倒流度呀.
2) d泡出得唔太穩定,我開到好細, d泡一係一次連發3個, 跟住又等10秒8秒,又發3個. 如果我開大d, d泡又出得快好多(約1秒3個), 咁係正唔正常呢?
3) 聽你地講 如果1秒3泡, 1kg co2可放2-3個月, 咁即係話, 0.35kg 只可放一個月左右, 是嗎? 咁咪好唔抵.... 一樣是收1kg的charge 錢...

多謝賜教

A1. Yes. All correct. check the 防倒流 - very easy to reverse the direction by eye ball check - better to blow it by month ...

A2. Normal. Very hard to adjust. when turning it lower, bubble rate only slow down after a while...

Suggest to use pH tester - if pH is in acceptable range - leave the bubble rate too hard.

A3. my experience 500g. 1-2 sec => one bubble. Use for 1.5 month...

d泡出得唔太穩定，多數係個倒流閥唔得，積左水，去得唔暢順，換過個啦。

change to high pressure tube (black colour)

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友朋知所剔，何患少交遊。

多謝你地d有用既意見.

我見o個d高檔的防倒流, 要正$150蚊, 好貴wor.
黑色硬喉係咪只係須要用於樽與第一個防倒流之間? 另外, 如果一天佢真係倒流了, 我都唔會知啦, 因為佢唔係透明的.