水草情迷

各位師兄, 請指教小弟, 首先講下我的硬件:-
魚缸: 20"(W) X 12"(D) X 18"(H)
燈具: ATMAN PL 36W X 2 (Philp 865)
泥: ADA I + II代
鋼樽CO2: 1秒2個泡(每天與燈同步開8小時)

泥鋪佐3"厚, 所以泥面到水面只有13"高, 設缸兩星期, 但察覺到短珍珠唔係好貼地(有D生高佐..追光), 係咪仲未夠光呢?
謝謝各位

In terms of wattage, it's marginal. But I think the main problem comes from the PL. The height of your tank is 18". If the distance between the light and the water surface is 4", then the distance between the light and the soil surface would be 18"+4"-3"=19". Then, you have to choose T5HO. PL is not strong enough.

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

voltage係電壓...
想請問有wattage呢個term o架咩?
watt唔係叫power output咩?

There is a term "wattage". Just like:
volt vs voltage
watt vs wattage

You can say that the measure for the power of output is no. of watt. If the no. of watt is below the requirement of the device, you may say there is a problem of wattage. Hope this clarifies.

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

謝謝!!