水草情迷

I bought some ÅK¬Ó«a for my new breeding tank.
I sterilize them for one day and then soak them into fresh water for two more days.
I used 30% water from the plant tank and 70% overnight tap water.
After I put the pair of fishes, they struggle immediately and almost died within an hour. I put them back to the plant tank and they are still very sick.
Can anyone know what went wrong with the setting?

你用乜野消毒?同埋用左幾多?之後有冇落d乜?
可能性有幾個
1.你未對水.
2.你用黎消毒既野仲有d殘留係鐵皇冠度...
3.你個植物缸度d水...有問題.......

你果缸落左d乜野入去呀?

Thanks for reply.
I used AZOO Pathogen Preventer to sterilize......
Do you think it's highly toxic to fish?

azoo果隻我都有用過呀.但係應該冇問題架播...係仲有冇加過d乜野呀?

No ar.....mystery
The fishes are getting better in the plant tank now
Hope they can recover....