水草情迷

為什麼一些人們沒有絲藻?
1.魚數量
2.種植數量
3.換水次數

一些朋友嘗試我的方法,成功去掉黑毛藻,絲藻.
方法是等待那植物生長,不用停止液肥.
你們經常詢問這事,是因為你們不等LA

你係指多種草, 等它生長?

相信是轉HQI時沒有時間另水草適應,就如夏候兄的說法,藻類是不能根治的,只要缸內水草適應環境,藻類便自然減小。

係ar.......轉了hqi, 光線強了, 水草停止了生長, 要一段時間適應, 剩餘的養份, 給了絲藻..........絲藻激增

i don't think stop fertilizing and lighting is a good thing to do.
one should concern that,
the main reason which introducing algae in our aquarium is high PO4 and NO3 level, especially PO4.
this happen when the tank is under an unbalance situation,
i.e. the glowth of plant is limited by some factors, for example, light, CO2, trace element...etc.
for your tank is using HQI, i assume that there is more than enough light and CO2,
so the limit factor is trace element.
plant consume NO3 and PO4 ONLY when there is enough trace element, otherwise the proccess will stop at a point where all trace element is used up.
so what you have to do is, let PO4 to be the limit factor of plant glowth.
you can do this by ADDING MORE trace element (fertilizer). Generally speaking, 0.1 ppm of Fe indicate that other trace element will be fine too.
be sure to keep an eye on the Fe level, once you get the ideal level you have to reduce the dosage, otherwise you'll get another problem.
Stop adding fertilizer can't help to this situation, as PO4 and NO3 is produced by fish and food.
so, FORGET about stop fertilizing, stop lighting...etc. It may work sometime, but it will kill your plant together with algae in most cases. In another word, it's the last method you should concern.
remember what i've said in another post?
"One theory doesn't suit to all."
hope it can help u

Black hair algae was make me feel trouble before. But now, all algae was extinct in my tank (so I could give my SAE to Cybercatt) 'cos chiller. You should know that if temperature of your tank is too hot, all water plant would grow slower , then would enhance the grow of algae( algae VS water plant).......

我之前都有絲藻, 絲藻減少了, 黑毛藻又來煩我...而家想找條毛都好難.
其實暫時減少液肥, 根肥照落, 由於你剛剛轉燈, 水草會暫時停止生長,o的水草要一定時間適應.
絲藻既生長條件同水草差不多, 生長激增是因為肥料高於水草所需, 特別係po4, no3 濃度過高. 燈應該照開, 但要增加co2, 光線太強,co2不足對水草沒有好處.

但我怕你 D 水草無適應得來
你的絲藻已經有足夠時間去控制晒成個缸喇...
到時 D 水草點生都好
絲藻都有足夠數量去吸晒個缸內所有養份

我以前就係咁樣俾黑毛藻佔領個缸

as i said in my previous post,
stop fertilizing CAN'T HELP dropping PO4, NO3 level.
common fertilizer in the market doesn't contain these two elements.

Thank you very much !
You stated a very good point. Although keeping a balanced environment is not that easy, at least I know where to start now.

I want to say thanks to all of you.
The discussion atmosphere in this group is very good.

I also have this problem 1.5 yr before , that time , the biological filtration system is not built well and once the system get work , the problem goes away~~