F*&% Up of epic proportion!!!

[rynoe]

Several months ago I fully automated my 135 gallon tank with apex and ato etc. I was so proud of my new setup that i never had to touch. 3 weeks ago I lost all coral and inverts. Started testing for everything under the sun and found nothing until I got to copper. Without even thinking about it I used a brass fiting coming from the ato pump to the hose and have now destroyed my tank. I have been reading like crazy on the web and I am sick to my stomach with what I see. Any advice would be greatly appreciated. Can I save my tank? Is there any chance of saving the live rock. I cannot bring my self to throw out 120 lbs of live rock. Also does any one in the surrey/ vancouver area have a 50 or so gallon tank sitting around that I can borrow to house my fish while the cleanup is happening?