I purchaced a rock a week or so ago covered in different types of zoas. It also had a few bonus mushrooms on it. I think they are all hairy mushrooms but not sure on what kind. I cut one off and put it on a rock alone up front of my tank and it had opened up greatly. I have 2 more that look like this and another light tan colored one that I just left on the rock with the zoas. I may remove another if I can. Any idea of what kind this is kinda green and purple here's a pic.