copper?

[famousx1]

my gf put some copper into my tank to try and help cure a grouper of some parasite/fungus and i also have live rock. now my question is if the copper will kill my rock and just doom it or any other rock i put in there. i was reading something like that on another thread that copper never comes out of the tank.

 

[beth]

I'm afraid so. How much copper did she put in. Start doing water changes every day until you have changed out the entire tank. Be sure to use well mixed water. Also, use a carbon filter, changing out the filter every 3-4 days.