A couple of the Royal Grammas have cotton mouth. One has it pretty bad. 
I have Pimafix but I wonder if iot would be self-defeating. If I add Pimafix I'll have to take the skimmer offline. But then again the Cupramine seems to be making the skimmer foam to the point it is almost useless.
Think I might get a separate large rubber bin and make up water with Cupramine and just do daily 5g water changes and treat with Pimafix. Any ideas?
I have Pimafix but I wonder if iot would be self-defeating. If I add Pimafix I'll have to take the skimmer offline. But then again the Cupramine seems to be making the skimmer foam to the point it is almost useless.
Think I might get a separate large rubber bin and make up water with Cupramine and just do daily 5g water changes and treat with Pimafix. Any ideas?