Praziquantel or Metronizadole for Marine Ich?

[BigShot]

does anyone know if putting those in water or food has any effect on marine Ich? Would they be reef-safe?
Thanks,
Luke

 

[reefrunner69]

I'm not sure if either is reef safe, I doubt it, but I am fairly certain, neither will have any effect on marine ick. The only two proven cures for marine ick are copper and hyposalinity, and either of those should be done in a quarantine tank.