I have a hard time getting my toadstools to stay! I have mounded them with glue, and they keep falling off! I put on a rubber band over one of them that had the longer stems, and rubberbanded it to the little piece of live rock. The other doesnt have much of a stem, Im thinking about cutting up my old fish catching net (That I used to use on the aquarium, but now has holes) and glue the edges on to the rock, so its basically holding down the toadstool, but I was wondering if I could cut tiny slits so the toadstools polyps can come out. Also, willl the rubber band hurt it? It has its polyps out amd looking good.