For those who have lost faith in copperbands.... About 2 months ago I hesitantly introduced a copperband to my tank.. this was my second attempt. The first one although eating in the store did not workout.. At the time, my Achilles harassed it to the point where it just stayed in one corner until its demise... A few months later, a good friend (jzdad) picked up another for me from an LFS.. This one was larger than the last and was not eating from me, but within the first few hours in the tank, I noticed him picking at the substrate.. Turns out, he was actually going after the really tiny apstasia. He eventually graduated to the medium sized ones and then jumped on the larger ones... about a month in, he started eating mysis, which was great because he is now in maintenance mode with the Apstasia!!! I do notice him pick at the few LPS in my tank from time to time, but not nearly enough to cause major damage... It's a great feeling to look in the tank and see no Apstasia and not have to worry about them getting to close and stinging my SPS!