水草情迷

各位師兄, 如果水草舊葉變黑/開始有黑點, 及其舊葉的葉尾有枯黃的情形出現, 會是什麼原因導致的呢?
本人種的是太陽草及珍珠草, 都有以上情況出現.

本人配套如下...
36吋缸, 水深由泥面至水頂有15吋
日本Marfied 水草泥,
Eheim2217
CO2一秒兩泡
LED燈 5Wx 24 (09:00 - 1900)
PH : 6.0 - 6.2
兩至三日換水 1/4
水溫 : 平日家中冇人會上升到29-30度. 晚間有冷氣會降至26度, 缺乏水冷或風扇幫助
降溫.

希望師兄幫助解決問題.
謝謝.

最小加一把風扇吧!29-30度唔會有草生得好

36吋缸起碼4頭啦

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

My Tank is 35x17x18 ,
以上師兄所講, 如果一個2217濾桶不夠, 是不是還要再加多一個前置?
謝謝各師兄幫忙.
(補充: 2217內有5L PH生物環, 相信在種菌方面應足夠吧? 如果要另再加一個前置濾桶,
還需要再落生物環嗎?)

You have misunderstand the use of pre-filters. They just help filter those dirt and do nothing about improving the water flow. For your tank size, you need Eheim 2217x2.

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

soil problem

C hing, so how should i do or put into the pre-filter?

If yours is a planted tank, I don't think it's necessary to have a pre-filter. If you have a shrimp tank, you'd better have one. Again, you should only put filter pads inside the pre-filter and nothing more.

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

最主要原因:水溫過高. 唔想草枯黃, 水溫要27度以下.

Tks for advice, there are some common small fish inside the tank,
I will try to think about the pre-filter.
last Quiz is, regarding to the pre-filter, should I connect the electricity?

tks for advice, 我會加個橫流扇看看情況如何.

no need. just put filter pads inside. that's why we call it pre-filter.