Can I use it as a frag tank?

[jessipoof]

I have a 40 gallon tank that I used to treat a fish in cupramine for a very short amount of time. (the fish died) It's been a few months, and I've since throughly cleaned out the tank. I wanted to use an old florescent reef light my friend gave me, and a few small power heads from amazon to make it into a frag tank. I was going to put SPS and LPS corals in it to quarantine frags before I sell them or give them to friends. will the silicone sealing the inside of the tank have absorbed enough cupramine to kill them?
Thanks!

 

[heathlindner25]

Not sure , put salt water in and test it...

 

[SnoopyDaPimp]

If you cleaned the tank thoroughly you will be fine in regards to the copper that might be left over. If it is a 40g breeder that seem like it might a little deep for a frag tank IMO. You might be better off picking up a 20g long to use as a frag tank.

 

[heathlindner25]

Any black Box LED will work fine on a 40 breeder.