Ok experienced reef keepers…I need your help!

[kwirky]

set up a 50g-ish sized tank, throw the majano covered rock in it, and throw your copperband in there. If the copperband eats the majanos, it's a win win situation, and you don't have to worry about the anemones spreading to rock in your main tank. once the anemones are gone you move both the rock and the fish to your display tank. While the fish is in the anemone ridden tank, you can try feeding it alternative food (clams, etc). Try brine shrimp too, about 4-5 times a day. I've found 50% of the copperbands I have experience with will eat brine if it's fed very often throughout the day in small quantities.

You might even be able to cram 50 pounds of rock into a 33g if you're on a budget, and set up a cheap aquaclear HOB filter.