水草情迷

Ken T,
I'm using your method because I have the same problem of 綠藻. Thanks for your sharing.

Hope this method can help you la.............
In my case, 3 days to see effect, 6 days the water become clear..........
However, I'm not sure this method can be effective to all tanks............pls tell us what's the effect in your tank after a few days.............

Ken T,
I have tried your method for two days. I also use something to reduce nitrate. It seems that the problem is getting better. I will report you after the weekend. Hope your method is working.