Found a tank on Craigslist, what do you guys think?...

I wanted to test this a long time ago so I used a store tank as my test tank. I added a full bottle of ick-attack. What can I say, I like overkill. I let the water sit for about 3 weeks then dumped it all out. Rinsed the tank with fresh water and filled it back up. I allowed the tank to set for another week and I had a 0.0ppm Cu reading when I tested for Cu.

Holy crap, that is is a lof of large pieces of rock. You will probably want to split the rock up and what not. I would snag that asap.