Hi, I went out a couple of days ago and bought xenia. It is really nice and full! when I was moving it around I decided to move some rocks and since they were small rocks right under my big polyp rock, They had polyps all over them! I pulled about four polyps off the rock and stuck them in a small hole. Another rock that had one small polyp growing is movable and I moved into a nice, lighted, friendly position. I'm going to grow it out for the next frag swap. I'm guessing by then I have lots of xenia, about 6 different types of polyps, and 2 types of loose mushrooms! (I might even have a few coco worms because they are growing all over my aquarium). My mushrooms fall off and replenish them selfs after a month or two so I'll have a bunch of those! I'll post some pictures later.