Thank you Bent!Hate the be the killjoy ofvthe thread, but copper has to be used at a very specific level in order for it to work. Anything under the effective amount, you may as well be spitting in the water.
This is the exact reason why no one recommended using it.
I've read that too. But I am still afraid to go to high up on the copper levels. I will increase it slowly over the course of 72 days. I want the fish to get used to it slowly. I feel so bad doing that to then... If copper doesnt work I will just do hypo or TTM...