水草情迷

我30"缸,打算用一支150w hqi 兩邊會唔會追光
有冇魚友30"缸用緊呢
因為真係唔想放6支FL咁多係缸面
換管就死喇....個荷包

一支150w o既 hqi 最多可以用o係24" 缸上.....30吋會有追光問題喎

i have a little problem when using 1 HQI on my 28" tank too. But not very serious.

bird nest 兄.....如果你個缸28"吋....可以o係兩邊各加多一支pl/fl 管....會好好多的

but 我見長實裏面個40"缸一支 hqi攪掂
草都冇乜追光
如要加 pl 係兩邊,咪要打直放

28"吋缸用一支 hqi會有追光問題?
咁可用在幾多吋缸呀?因為我正想SET個28"吋缸!
請指教!!!

30吋缸, 咁有幾深呢. 唔同深度都有影響的, 我個30", 泥面至水面有成20" 深, 水面離燈亦有10", 都只是有少少追光, 都沒有問題呀.
如果枝燈再放返低o的, 就一點事都沒有.

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枝燈再放返低o的, 就一點事都沒有.???
乜唔係高返d先唔會追光咩
me tank 泥至水面14"......ok ma?
thx super and 其他魚友們

我30"pml (14"高)缸用一支150whqi,完全冇追光問題,反而覺得太光(比起以前fl20w*2+pl24w*2),一唔小心就好易有藻!

30" 缸用 1 支 HQI 完全無問題
剛剛好
就算去到 36" 都仲勉強可以用 1 支 HQI

Guys, I do not agreed, I was used a 150 HQI in my 30" tank.
I can say it was definately have problem on the "chase light problem" I tried all the combination like lift up the light to 40 cm above the water, 30cm, 25cm.

If you are not very demanding on the it, it is quite alway.

In my case, I changed to a 40" tank with 2 150 HQI and 2 row of 30watt FL.

Hope it help!
Henry