水草情迷

小弟18吋深缸，用緊SUNMAX 70W卤仔每日開９小時，想飬迷你矮真珠，但是次次都失敗。請問是否不夠光？如果想加光，加什麼光管好？請大家賜教

我想是不夠光了,水面到燈多少吋?試下吊低D,睇下得唔得,你可參考一下我的缸,又係18吋水深,但我用ADA 150W卤仔開8小時,水面到燈10吋,迷你矮真珠同普通矮真珠都爬曬地,可能你d光去到底部唔夠光比佢.....

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1号缸Dazs:24x14x18.2号缸36x16x24, 1kg鋁樽CO2名人雙錶頭X2 ,海利HC-150A水冷,Turbo-Twist 3X 9WUV,Eheim2026.Eheim2028,Eheim1048,Atman MG600鹵仔,軟水樹枝X1,
新燈x20,金四間x10,飛狐X5,DNA X10,莫絲,大葉珍珠,太陽草,日本流水ホ

terrytao: What's the colour temperature of the HQI bulb? Also, how large is your tank (the exact dimension)?

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24"x12"x14" w/ Eheim 2026+Arctica Mini
GLO T5HO 24Wx2
Lighting: 12:00pm-9:00pm
CO2: 2+ bubbles/sec
ADA Amazonia New

首先多謝各大哥回答。我的缸是 24"x12"x18", 水面到燈3吋，中間有玻璃。好似用緊6500k 卤仔旦。不過好似好少人用70W，所以懷疑不夠光

terrytao: Far as I know, 70W HQI would not have 6500K. In terms of wattage, I'd say your bulb should be good enough. I suspect it's the wrong colour temperature that makes 迷你矮真珠 not growing. BTW, how bad were those 迷你矮真珠? They withered/ turned yellow/ not 貼地? Have you checked the pH and temperature? Do you have a chiller?

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24"x12"x14" w/ Eheim 2026+Arctica Mini
GLO T5HO 24Wx2
Lighting: 12:00pm-9:00pm
CO2: 2+ bubbles/sec
ADA Amazonia New

它們由青绿變深绿，然后全部飛起。PH6~7有水冷，水26度。燈已再校低

"全部飛起" means they're not dead. Your setting seems fine to me, except that I'd prefer 25c. If you set the temperature at 26c. There's a chance that the chiller will not turn on until the temperature reaches 26.5/ 26.6. Then, I'd say it's on the high side. FYI, I have set my chiller to 24.5c. Again, what's the colour temperature of the SunMax bulb? Your ballast seems to be SolarMax. I had one before but their bulbs are of 10000K which is not good for most of the plants. Also, what is the soil layer? And how much is the CO2 supply? Give us more details please.

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24"x12"x14" w/ Eheim 2026+Arctica Mini
GLO T5HO 24Wx2
Lighting: 12:00pm-9:00pm
CO2: 2+ bubbles/sec
ADA Amazonia New

泥是日本免洗黑泥，昨天開了check check 燈旦，但没有色温資料。CO2是1秒3~4嗰。

"泥是日本免洗黑泥" - what is the brand? In fact, usually soil cannot be washed.

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24"x12"x14" w/ Eheim 2026+Arctica Mini
GLO T5HO 24Wx2
Lighting: 12:00pm-9:00pm
CO2: 2+ bubbles/sec
ADA Amazonia New