Greg, with all these beautiful corals, your tank must look amazing. Are you going to post a picture of the tank? Would like to see one. That Galaxia is really nice. David
Again though, just be very careful with that coral. IMO the 2 worst corals as far as aggressiveness are the #1 - Galaxia and #2 Hydnophora. They are both great looking corals IMO, they just require a lot of room around them so they don't kill anything else. From the length you see the tentacles in the picture, I would give it another 3" extra room beyond the reach of them.