copper and QT tank

[MacKReefer]

If i use copper in a QT tank can I reuse the tank? Meaning a QT tank to a frag tank.

 

[TX_REEF]

This might help you out. It seems like it would be easier to just buy a new tank to use for frags.

How To Remove Copper From DT

First of all, best practice is to NEVER dose copper in a display tank, and to use a quarantine tank. It is much easier and safer. Copper in a DT can heavily dampen your nitrogen cycle in your tank, and will leach in to your rock, substrate, and equipment. As a result, the amount of copper...

www.reef2reef.com

 

[Sharkbait19]

As long as you clean out the tank well it will be fine.
One of my reefs had been used as a copper qt for a bit with no issues.