I got the fiji live rock. However I have only had it in my tank for maybe 2 months now. There is a lot of purple coraline on it. I have also notice some sort of polyp on it but it is fairly small and I can't tell exactly what it is. There are several other things on it too, but at this point they are too small to see what they are. While curing it, I notice several peanut worms too. It can take several months for it to start thriving with life after you get it. I have heard of people finding new things popping up even after having it in their tanks for over a year.