水草情迷

SuperCTW:
Q1: I have already set up a tank for a week. But the water is yellow in colour although the water is still clear. Is that the bio-system is still not set up or any other reason?
Q2: I have seen a CO2 system at Fish street yesterday. It (including one full charged bottle and one meter) only cost $580 - $680. Is that OK to buy it?
Q3: I want to buy a On/Off valve also. What thing should I pay attention?
Q4: If I only want to use two FL tube, is that enough for the plant to grow? And what size of FL tube should use because I want to wholly cover the tank?

24"x9"x12"
ADA Amazonia soil with Power Sand Special
Bio-plast root fertilizer
Atana outer filter
No Light and CO2 system as I just want to set up the filter system first

呵.. 唔好點名呀, 冇人答o架 .
1. 水黃唔關生物過濾事, 要靠化學過濾, 即係用活性碳去吸顏色, 不過都要先知顏色係邊處黎, 最常見就係沉木吐色, 亦有報告, 某一時期o既 ada 泥, 會令水帶黃.
2. 帶單錶個隻co2 樽, 唔係咁好用, 冇減壓功能的, 就咁接上電磁閥, 好易爆喉. 如果要再加獨立電磁閥, 不如買個鐵樽加雙錶頭連電磁閥, 都係貴少少, 不過好用好多.
3. 同上
4. 24" FL 唔係太高W數, 如果用黎陰性草會夠, 種陽性就差O的, 除非用 ADA NA FL 管啦,
唔用 FL, 你可以用 36W PL X 1 OR 2 , 夠COVER 缸面.

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How about T5HO? I want to DIY a T5HO light. Where can I buy the material?

Also, I have not place the 沉木 inside the tank. So I think the yellow water should be caused by an other reason.

買T5HO, 找找 置頂小字典, 或者 "科聯" 啦, 有電話同地址的.

P.S. 睇睇公告, 下次新問題請開新主題啦

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已過了兩星期，水還是帶黃色，怎麼辦？

有冇用活性碳去吸色呀, 試下先啦.

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但不是說種水草不可以放活性碳嗎?

你有沒有流木呀 如果有的話可能就是牠

有需要時就要用的啦, 用完可以拎返出黎架嘛.
而且用同唔用, 都有兩種說法, 亦都冇問題o既.

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但是不是一定要放進濾水器o架?另外，我曾於落泥時放了一些根肥，到現在還未放水草，不知這是否就是元凶呢？

pls help

咪比左意見啦, 仲未去買 ? 係放係濾水器啦.
點解唔放草 ? 基本上草係開缸時已經可以放呀.
冇草又做乜插根肥呀, 根肥係泥深處, 好少外漏.
個缸乜都冇, 硝化菌產生過程慢好多的.
加co2, 加燈, 加草, 正式開始先吧.
反正原來乜都未有, 換晒缸水佢吧.

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