So I just treated my QT with Metro-plex (1 scoop = 125 mg) for uronema and it appears to not be working. I want to treat with NLS Ich shield because I know that should work (didnt do it bc I have a flasher wrasse in the QT and I know it will probably kill him), but just want to know if I need to do 100% WC and run carbon before adding the NLS Ich shield so as to not combine metronidazole and chloroquine. Any suggestions?