水草情迷

As captioned.

My planted tank is 48"x16"x20" with CO2 and 2 x 150W HQI.

I set the HQI 12" above water level in the past. A sales of 'Fat Tat XX' suggested the HQI should be lowered to 4" above water level.

Any comment or any rule of thumbs?

I lower the HQI to about 6" above water level the last few days and obviously much more bubbles from the plants.

Thanks.

AY

at least 20cm！

唔想燒就至少6吋...

依你個缸o既高度, 10-12吋都冇問題呀, 太近會煲水呀, 如果你有水冷就例外啦.
而且太低o既話, 夾草換水執o野時, 好易燙傷呀.

_________________
多多交流, 多多研究, 多多搜尋
我的水族相簿

10吋, 26-28度水溫, d草都勁標泡呀。

我6吋，
幾好。

離水面10cm

我個Setting係10吋, 我怕太矮會有危險。

前日先有單新聞關於魚缸電器著火, 成間屋都燒埋。

所以我只係在晚間有人在家先至開鹵素燈

夜晚先開????????????
其實只要注意一下D插蘇和電器有沒有殘舊、負荷過重等等！問題不大啊！

我開魚缸燈的時間是日夜顛倒的 8P
呀...開始離題了嗎?

D魚米好慘！ 造晒貓頭鷹嘻！嘻！

Thanks for sharing the info.

I also turn on the light at night from ~ 7pm-2am.

From the info. suggested, I think it is very depending on individual tank, i.e. no. of plants, amount of fertiliser, water condition etc. etc. as no 2 tanks are exactly the same.

I think I will set it at 8"-10" and then try-and-error until I find the best setting for my tnak.

Thanks very much.

Cheers.

AY

我那2支70w HQI都係18:00 ~ 02:00開燈的
有人係屋企嗎!

我都係18:00至03:00,燈離水6吋