Putting coral in a tank that once was dosed with general cure

[BleepBloopMunchMunch]

If a tank is dosed with general cure is it possible to get enough of it out by running carbon and doing water changes that you could put coral in it afterwards without tearing the whole thing down? Or is it more along the lines of copper where there is always a risk of it leeching back into the tank later.


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[bluprntguy]

General Cure is prazi and metro. Prazi is definitely reef safe. Metro is probably reef safe and unlikely to be an issue in such minuscule quantities from a previous dose.

IMO, you’d be fine to drain it, clean it with vinegar, rinse well, and fill.