水草情迷

小弟新開草缸兩星期,入面所有草都黃晒 ,請求高手指導

魚缸size 80cmx50cmx60cm
水溫25~27
pm07:00~am01:00開CO2及開燈
外置桶瀘
PH7.5
NO3過10度
格天換1/3水,後有加消化細菌
有燈魚40條
莫絲,椒草,鋸齒太郎,迷里珍珠,水劍,牛毛
是水質問題還是CO2和氧氣問題?光照問題還是溫度問題?
小弟真係唔知道,請求各位高手指點一下,不勝感激

Assuming your tank is already matured:
1. The lighting hour is not suitable for plants. Pros here always recommend following natural sunlight, e.g. 9:00am-5:00pm. Also, 6 hours is not enough. You should have at least 8 hours of lighting.
2. pH value is too high. 6.5-6.8 is optimal.
3. NO3 is too high. How long has your tank been set up?
4. If your tank is matured, you don't need to add 消化細菌.
5. What is the brand of your lighting system? And how much CO2 do you supply?

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

Fish Fan 兄,
咁點先可以張P.H.降低,我個缸開缸到依家二十天左右,點降低NO3,
lLighting system 係國內嘅,而全set CO2買咗四五佰!
如果水硬又可以點處理 Thanks!!!

1. Which brand of soil are you using? For ADA, the pH should not be that high.
2. The only way to change the NO3 is by changing water. Do you have creatures inside?
3. You may use 軟水樹脂 to soften the water. However, the water hardness should not be high in Hong Kong.

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

比D時間轉水，試吓ADA，K水，D葉無禁黄

會不會是燈魚太多，過濾不足