I have a wide overflow in the back of my tank where I grow out some frags. Inadvertantly I also grow frag disks with aiptasia on them (and ones with red and green bubble algae). I started to give these as treats to my copperband, and yesterday my majestic angel came over and ate some of the aiptasia right off the disk! I give the disks with bubble algae to the tang and foxface, and I have seen the angel go after the red bubble algae, so maybe he's been conditioned to look for food there. I am sort of amazed.
